MONITORS · YOUR NEXT FACE-OFF

ViewSonic TD1655 vs ViewSonic TD2230

Real specs. Clear sources.Exact models · UK & US buying links

Compared products

YOUR FIRST CHOICE

ViewSonic TD1655

TD1655 · exact TD1655 UK manufacturer catalogue configuration

Full product profile Official image

Exact model & source notes

ViewSonic TD1655 in its exact UK manufacturer catalogue configuration. Compare its native screen grid and stated refresh modes with the actual input restrictions and supplied-stand dimensions.

Specifications checked 17 Oct 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

WHICH SUITS YOU?

Choose the TD1655 for

Smaller stated viewable screen diagonal: 15.6 in vs 21.5 in

Choose the TD2230 for

Larger stated viewable screen diagonal: 21.5 in vs 15.6 in

Built from verified specifications that differ. Not a rating or a recommendation.

See the 58 verified differences

THE CONTENDER

ViewSonic TD2230

TD2230 · exact TD2230 UK manufacturer catalogue configuration

Full product profile Official image

Exact model & source notes

ViewSonic TD2230 in its exact UK manufacturer catalogue configuration. Compare its native screen grid and stated refresh modes with the actual input restrictions and supplied-stand dimensions.

Specifications checked 17 Oct 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

TD1655 UK & US retailers

UK & US price history: no verified listing yet

TD2230 UK & US retailers

UK & US price history: no verified listing yet

Search links open retailer results, not a matched listing; eBay listings are checked daily. As an Amazon Associate I earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.

THE DIFFERENCES, MADE VISIBLE

Visual facts

Differences first. Select a topic for its graphic, sources and conditions.

How to read this comparison

Manufacturer facts for the exact models shown. Not a quality rating or a test result.
“Different” means the known values differ, not that one is better.
Missing or conflicting evidence is marked and never counts as a difference. Source chips hold each fact’s sources and conditions.

SPECIFICATIONS SIDE BY SIDE8 topics

SELECTED TOPIC

01 / 08

Screen diagonal

Panel diagonal. Resolution, aspect ratio and viewing distance also affect the workspace; a larger diagonal is not an image-quality score.

ViewSonic TD165515.6 in

Manufacturer specification · Manufacturer Display · Viewable Area (in.): 15.6. Actual viewable diagonal; rounded catalogue marketing size stays separate.

Source 1

ViewSonic TD223021.5 in

Manufacturer specification · Manufacturer Display · Viewable Area (in.): 21.5. Actual viewable diagonal; rounded catalogue marketing size stays separate.

Source 1

Explore the full specifications

Match the monitor to the connection. Refresh limits depend on the input, cable and source device. Confirm the exact regional ports, stand adjustment and mount. Manufacturer response-time methods such as MPRT and GtG are different; neither the image nor these figures establish an independent motion or colour-quality test.

WHAT CHANGES BETWEEN THEM?

Key differences

Full specifications ↓

58 verified differences, most decision-relevant first. 7 are also drawn in Visual facts above. Missing information stays separate.

Viewable screen diagonal

In Visual facts

ViewSonic TD165515.6 in

ViewSonic TD223021.5 in

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer Display · Viewable Area (in.): 15.6. Actual viewable diagonal; rounded catalogue marketing size stays separate.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

Manufacturer specification · Manufacturer Display · Viewable Area (in.): 21.5. Actual viewable diagonal; rounded catalogue marketing size stays separate.

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Inputs, connections and versions

In Visual facts

ViewSonic TD1655USB 3.2 Type C Up Stream; DisplayPort Alt mode (2 (60W power charger)); 1 × 3.5mm Audio Out; 1 × Mini HDMI; USB Type C (with video & data) (Power in)

ViewSonic TD22301 × VGA; 2 × USB 3.2 Type A Down Stream; 1 × USB 3.2 Type B Up Stream; 1 × 3.5mm Audio In; 1 × 3.5mm Audio Out; 1 × HDMI 1.4; 1 × DisplayPort; Power in (DC Socket (Center Positive))

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

Manufacturer specification · Exact manufacturer connector counts, versions, direction, data-only limitations and stated charging scope. USB-C presence does not establish video, upstream host charging, full bandwidth or compatibility. Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: VGA. Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: USB 3.2 Type A Down Stream. Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: USB 3.2 Type B Up Stream. Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: 3.5mm Audio In. Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: 3.5mm Audio Out. Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: HDMI 1.4. Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: DisplayPort. Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Power in.

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Published speaker rating

In Visual facts

ViewSonic TD16550.8Watts x2

ViewSonic TD22303Watts x2

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer Audio · Internal Speakers: 0.8Watts x2. Original measurement and configuration scope retained.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

Manufacturer specification · Manufacturer Audio · Internal Speakers: 3Watts x2. Original measurement and configuration scope retained.

ViewSonic TD2230 — official UK technical specifications

Check the actual speakers and audio connectors. Speaker wattage is not measured loudness or sound quality, and a line input is not a headphone output.

Typical SDR brightness

In Visual facts

ViewSonic TD1655250 nits

ViewSonic TD2230200 nits

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer Display · Brightness: 250 cd/m² (typ). Manufacturer typical brightness claim, separate from peak HDR modes and independent measurements.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

Manufacturer specification · Manufacturer Display · Brightness: 200 cd/m² (typ). Manufacturer typical brightness claim, separate from peak HDR modes and independent measurements.

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Colour depth and FRC

In Visual facts

ViewSonic TD16556 bit true

ViewSonic TD22308 bit (6 bit + Hi-FRC)

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer Display · Color Space Support: 6 bit true. Original measurement and configuration scope retained.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

Manufacturer specification · Manufacturer Display · Color Space Support: 8 bit (6 bit + Hi-FRC). Original measurement and configuration scope retained.

ViewSonic TD2230 — official UK technical specifications

Stated colour bit depth, which can include dithering (FRC). It does not establish measured colour accuracy or smoother gradients.

Published colour gamut

In Visual facts

ViewSonic TD1655NTSC: 45% size (Typ) sRGB: 64% size (Typ)

ViewSonic TD2230NTSC: 77% size (Typ) sRGB: 108% size (Typ)

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer Display · Color Gamut: NTSC: 45% size (Typ) sRGB: 64% size (Typ). Original measurement and configuration scope retained.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

Manufacturer specification · Manufacturer Display · Color Gamut: NTSC: 77% size (Typ) sRGB: 108% size (Typ). Original measurement and configuration scope retained.

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Show 52 more verified differences

Static contrast ratio

In Visual facts

ViewSonic TD1655800:1 (typ)

ViewSonic TD22301,000:1 (typ)

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer Display · Static Contrast Ratio: 800:1 (typ). Original measurement and configuration scope retained.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

Manufacturer specification · Manufacturer Display · Static Contrast Ratio: 1,000:1 (typ). Original measurement and configuration scope retained.

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Included accessories and regional scope

ViewSonic TD1655TD1655 x1, mini HDMI to HDMI Cable (v1.4; Male-Male) x1, USB Type-C Cable (Male-Male) x1, USB Type-C to Type-A 3.2 Gen1 Cable (Male-Male) x1, AC/DC Adapter x1, Quick Start Guide x1, Protect cover x1, Clean cloth x1, Passive touch pen x1

ViewSonic TD2230TD2230 x1, 3-pin Mickey Mouse Plug (IEC C5) x1, HDMI Cable (v1.4; Male-Male) x1, USB A/B Cable (v3.2; Male-Male) x1, Audio Cable (Male-Male) x1, AC/DC Adapter x1, Quick Start Guide x1

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer General · PACKAGE CONTENTS: TD1655 x1, mini HDMI to HDMI Cable (v1.4; Male-Male) x1, USB Type-C Cable (Male-Male) x1, USB Type-C to Type-A 3.2 Gen1 Cable (Male-Male) x1, AC/DC Adapter x1, Quick Start Guide x1, Protect cover x1, Clean cloth x1, Passive touch pen x1. Original measurement and configuration scope retained.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

Manufacturer specification · Manufacturer General · PACKAGE CONTENTS: TD2230 x1, 3-pin Mickey Mouse Plug (IEC C5) x1, HDMI Cable (v1.4; Male-Male) x1, USB A/B Cable (v3.2; Male-Male) x1, Audio Cable (Male-Male) x1, AC/DC Adapter x1, Quick Start Guide x1. Original measurement and configuration scope retained.

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Panel surface treatment

ViewSonic TD1655Glossy w/ anti-finger print, Hard Coating (≧6H)

ViewSonic TD2230Glossy, Hard Coating (7H)

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer Display · Surface Treatment: Glossy w/ anti-finger print, Hard Coating (≧6H). Original measurement and configuration scope retained.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

Manufacturer specification · Manufacturer Display · Surface Treatment: Glossy, Hard Coating (7H). Original measurement and configuration scope retained.

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Internal Speakers

ViewSonic TD16550.8Watts x2

ViewSonic TD22303Watts x2

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer section Audio. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

PC Operating System

ViewSonic TD1655Windows 10/11 certified; macOS tested

ViewSonic TD2230Windows 7/8/8.1/10/11 certified; macOS tested

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer section Compatibility. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Power in

ViewSonic TD1655USB Type C (with video & data)

ViewSonic TD2230DC Socket (Center Positive)

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

On Screen Display

ViewSonic TD1655Input Select, Audio Adjust, ViewMode, Color Adjust, Manual Image Adjust, Setup Menu

ViewSonic TD2230Auto Image Adjust, Contrast/Brightness, Input Select, Audio Adjust, Color Adjust, Information, Manual Image Adjust, Setup Menu, Memory Recall

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer section Controls. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Physical Controls

ViewSonic TD1655Up, Right, Down, Left, Power

ViewSonic TD22301, 2, Up, Down, Power

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Packaging (in.)

ViewSonic TD165517.3 x 11.3 x 3.5

ViewSonic TD223021.7 x 14.6 x 4.5

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer section Dimensions (imperial) (wxhxd). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Physical (in.)

ViewSonic TD165513.99 x 8.8 x 0.58

ViewSonic TD223019.3 x 11.8 x 1.9

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Physical Without Stand (in.)

ViewSonic TD165513.99 x 8.8 x 0.58

ViewSonic TD223019.3 x 11.8 x 1.9

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Packaging (mm)

ViewSonic TD1655440 x 288 x 89

ViewSonic TD2230550 x 371 x 114

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer section Dimensions (metric) (wxhxd). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Physical (mm)

ViewSonic TD1655355.46 x 223.44 x 14.7

ViewSonic TD2230490 x 299 x 47

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Physical Without Stand (mm)

ViewSonic TD1655355.46 x 223.44 x 14.7

ViewSonic TD2230490 x 299 x 47

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Backlight Life (Hours)

ViewSonic TD165515000 Hrs (Min)

ViewSonic TD223030000 Hrs (Min)

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Brightness

ViewSonic TD1655250 cd/m² (typ)

ViewSonic TD2230200 cd/m² (typ)

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Color Gamut

ViewSonic TD1655NTSC: 45% size (Typ) sRGB: 64% size (Typ)

ViewSonic TD2230NTSC: 77% size (Typ) sRGB: 108% size (Typ)

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Color Space Support

ViewSonic TD16556 bit true

ViewSonic TD22308 bit (6 bit + Hi-FRC)

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Colors

ViewSonic TD1655262K

ViewSonic TD223016.7M

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Cover Glass Thickness

ViewSonic TD16550.8mm

ViewSonic TD22300.7mm

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Display Size (in.)

ViewSonic TD165516

ViewSonic TD223022

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Pixel Size

ViewSonic TD16550.179 mm (H) x 0.179 mm (V)

ViewSonic TD22300.248 mm (H) x 0.248 mm (V)

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Response Time (GTG w/OD)

ViewSonic TD16556.599ms

ViewSonic TD22305ms

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Response Time (Typical GTG)

ViewSonic TD16556.5ms

ViewSonic TD22305ms

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Static Contrast Ratio

ViewSonic TD1655800:1 (typ)

ViewSonic TD22301,000:1 (typ)

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Surface Treatment

ViewSonic TD1655Glossy w/ anti-finger print, Hard Coating (≧6H)

ViewSonic TD2230Glossy, Hard Coating (7H)

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Viewable Area (in.)

ViewSonic TD165515.6

ViewSonic TD223021.5

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Viewing Angles

ViewSonic TD1655178º horizontal, 178º vertical, CR>5; 170º horizontal, 170º vertical, CR>10

ViewSonic TD2230178º horizontal, 178º vertical

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Tilt (Forward/Back)

ViewSonic TD165520º / 60º

ViewSonic TD223020º / 70º

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer section Ergonomics. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

PACKAGE CONTENTS

ViewSonic TD2230TD2230 x1, 3-pin Mickey Mouse Plug (IEC C5) x1, HDMI Cable (v1.4; Male-Male) x1, USB A/B Cable (v3.2; Male-Male) x1, Audio Cable (Male-Male) x1, AC/DC Adapter x1, Quick Start Guide x1

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer section General. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Regulations

ViewSonic TD1655cTUVus, FCC-B, ICES003, Energy Star, EPEAT, NRCan, MX-CoC, Mexico Energy, CE, CE EMC, CB, RoHS, ErP, REACH, WEEE, EAC, UkrSEPRO, RCM, GEMS, VCCI, PSE(Adaptor), BIS

ViewSonic TD2230cTUVus, FCC-B, ICES003, Energy Star, EPEAT, CEC, MX-CoC, Mexico Energy, CE, CE EMC, CB, RoHS, ErP, REACH, WEEE, EAC, UkrSEPRO, BIS, CCC, China RoHS, China Energy Label, CECP

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Frequency Horizontal

ViewSonic TD165515 ~ 82KHz

ViewSonic TD2230RGB Analog: 24 ~ 82KHz, HDMI (v1.4): 15 ~ 82KHz, DisplayPort (v1.2): 15 ~ 82KHz

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer section Input Signal. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Frequency Vertical

ViewSonic TD165550 ~ 75Hz

ViewSonic TD2230RGB Analog: 50 ~ 76Hz, HDMI (v1.4): 50 ~ 76Hz, DisplayPort (v1.2): 50 ~ 76Hz

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Consumption (max)

ViewSonic TD16558.3W

ViewSonic TD223025 w/ ES 7.0; 28 w/o ES 7.0W

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Consumption (typical)

ViewSonic TD16558W

ViewSonic TD223020 w/ ES 7.0; 25 w/o ES 7.0W

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Eco Mode (Conserve)

ViewSonic TD16556W

ViewSonic TD223016 w/ ES 7.0; 19 w/o ES 7.0W

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Eco Mode (optimized)

ViewSonic TD16556.9W

ViewSonic TD223018 w/ ES 7.0; 22 w/o ES 7.0W

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Digital Sync

ViewSonic TD1655TMDS - mini HDMI (v1.4), Micro-Packet - Type C

ViewSonic TD2230TMDS - HDMI (v1.4), PCI-E - DisplayPort (v1.2)

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer section Video Input. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Gross (lbs)

ViewSonic TD16555.1

ViewSonic TD223010.4

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer section Weight (imperial). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Net (lbs)

ViewSonic TD16552.1

ViewSonic TD22307.9

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Net Without Stand (lbs)

ViewSonic TD16552.1

ViewSonic TD22307.9

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Gross (kg)

ViewSonic TD16552.3

ViewSonic TD22304.7

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer section Weight (metric). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Net (kg)

ViewSonic TD16550.96

ViewSonic TD22303.6

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Net Without Stand (kg)

ViewSonic TD16550.96

ViewSonic TD22303.6

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Published grey-to-grey response

ViewSonic TD16556.5 ms

ViewSonic TD22305 ms

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer Display · Response Time (Typical GTG): 6.5ms. Manufacturer grey-to-grey response claim; overdrive/minimum/MPRT figures remain separate.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

Manufacturer specification · Manufacturer Display · Response Time (Typical GTG): 5ms. Manufacturer grey-to-grey response claim; overdrive/minimum/MPRT figures remain separate.

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Response time and measurement basis

ViewSonic TD16556.5ms (GTG); 6.599ms (GTG); 30ms

ViewSonic TD22305ms (GTG); 5ms (GTG)

Sources

ViewSonic TD1655

Manufacturer specification · Original response method, typical/minimum and overdrive qualifications remain separate; no measured latency is implied. Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Response Time (Typical GTG). Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Response Time (GTG w/OD). Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Response Time (Typical Tr+Tf).

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Published stand tilt

ViewSonic TD165520º / 60º

ViewSonic TD223020º / 70º

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer Ergonomics · Tilt (Forward/Back): 20º / 60º. Original measurement and configuration scope retained.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

Manufacturer specification · Manufacturer Ergonomics · Tilt (Forward/Back): 20º / 70º. Original measurement and configuration scope retained.

ViewSonic TD2230 — official UK technical specifications

Check the exact configuration and source conditions for your use.

Weight without stand

ViewSonic TD16550.96 kg

ViewSonic TD22303.6 kg

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer Weight (metric) · Net Without Stand (kg): 0.96. Monitor without supplied base/stand; net with-stand and packaging masses are separate.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

Manufacturer specification · Manufacturer Weight (metric) · Net Without Stand (kg): 3.6. Monitor without supplied base/stand; net with-stand and packaging masses are separate.

ViewSonic TD2230 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Dimensions and stand configuration

ViewSonic TD1655355.46 x 223.44 x 14.7 mm (width × height × depth; manufacturer physical entry, stand position not specified)

ViewSonic TD2230490 x 299 x 47 mm (width × height × depth; manufacturer physical entry, stand position not specified)

Sources

ViewSonic TD1655

Manufacturer specification · The manufacturer lists identical physical and without-stand dimensions: 355.46 x 223.44 x 14.7 mm. Its deployed stand/kickstand position and supporting desk footprint are not separately specified; the body depth is not presented as a deployed stand footprint.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

Manufacturer specification · The manufacturer lists identical physical and without-stand dimensions: 490 x 299 x 47 mm. Its deployed stand/kickstand position and supporting desk footprint are not separately specified; the body depth is not presented as a deployed stand footprint.

ViewSonic TD2230 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Dimensions without stand

ViewSonic TD1655355.46 x 223.44 x 14.7 mm (width × height × depth, without stand)

ViewSonic TD2230490 x 299 x 47 mm (width × height × depth, without stand)

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer Dimensions (metric) (wxhxd) · Physical Without Stand (mm): 355.46 x 223.44 x 14.7. Original measurement and configuration scope retained.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

Manufacturer specification · Manufacturer Dimensions (metric) (wxhxd) · Physical Without Stand (mm): 490 x 299 x 47. Original measurement and configuration scope retained.

ViewSonic TD2230 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Weight with supplied stand

ViewSonic TD16550.96 kg

ViewSonic TD22303.6 kg

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer Weight (metric) · Net (kg): 0.96. Net monitor with supplied stand; separately listed without-stand and gross/packaging figures remain distinct.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

Manufacturer specification · Manufacturer Weight (metric) · Net (kg): 3.6. Net monitor with supplied stand; separately listed without-stand and gross/packaging figures remain distinct.

ViewSonic TD2230 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Published physical width

ViewSonic TD1655355.46 mm

ViewSonic TD2230490 mm

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer Dimensions (metric) (wxhxd) · Physical (mm): 355.46 x 223.44 x 14.7. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

Manufacturer specification · Manufacturer Dimensions (metric) (wxhxd) · Physical (mm): 490 x 299 x 47. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement.

ViewSonic TD2230 — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

Missing or non-comparable evidence (28)

USB-C upstream power delivery

ViewSonic TD165560 W

ViewSonic TD2230Not verified

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer Connector · USB 3.2 Type C Up Stream; DisplayPort Alt mode : 2 (60W power charger). Explicit upstream host-charging claim; downstream15W/data-only charging is not a host power-delivery rating.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

USB-C connection

ViewSonic TD1655Yes

ViewSonic TD2230Not verified

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer Connector · USB 3.2 Type C Up Stream; DisplayPort Alt mode : 2 (60W power charger). Physical USB-C/Thunderbolt presence only. Direction, data, video and charging capabilities require their own explicit source wording.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

ViewSonic TD2230 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

USB hub

ViewSonic TD1655Not verified

ViewSonic TD2230Yes

Sources

ViewSonic TD1655

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

Manufacturer specification · Manufacturer Connector · USB 3.2 Type A Down Stream: 2. Explicit downstream USB data ports; host upstream requirements and per-port power/video restrictions remain in the complete connector wording.

ViewSonic TD2230 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Variable refresh support

ViewSonic TD1655Not verified

ViewSonic TD2230Not verified

Sources

ViewSonic TD1655

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

ViewSonic TD2230 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Height-adjustable stand

ViewSonic TD1655Not verified

ViewSonic TD2230Not verified

Sources

ViewSonic TD1655

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

ViewSonic TD2230 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Swivel-capable stand

ViewSonic TD1655Not verified

ViewSonic TD2230Not verified

Sources

ViewSonic TD1655

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

ViewSonic TD2230 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Stand pivot

ViewSonic TD1655Not verified

ViewSonic TD2230Not verified

Sources

ViewSonic TD1655

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

ViewSonic TD2230 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

VESA mounting pattern

ViewSonic TD1655Not verified

ViewSonic TD2230100 x 100 mm

Sources

ViewSonic TD1655

No source recorded for this side.

ViewSonic TD2230

Manufacturer specification · Manufacturer Wall Mount · VESA Compatible: 100 x 100 mm. Original measurement and configuration scope retained.

ViewSonic TD2230 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Hardware low-blue-light solution

ViewSonic TD1655Not verified

ViewSonic TD2230Not verified

Sources

ViewSonic TD1655

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

ViewSonic TD2230 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Flicker-free claim

ViewSonic TD1655Not verified

ViewSonic TD2230Yes

Sources

ViewSonic TD1655

No source recorded for this side.

ViewSonic TD2230

Manufacturer specification · Manufacturer Display · Flicker-Free: Yes. Original measurement and configuration scope retained.

ViewSonic TD2230 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Typical power consumption

ViewSonic TD16558 W

ViewSonic TD2230Not verified

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer Power · Consumption (typical): 8W. Manufacturer typical/normal operating claim; HDR, maximum, standby and eco modes remain separate.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Kensington Lock Slot

ViewSonic TD1655Not verified

ViewSonic TD22301

Sources

ViewSonic TD1655

No source recorded for this side.

ViewSonic TD2230

Manufacturer specification · Manufacturer section Additional Hardware. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

ViewSonic TD2230 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

3.5mm Audio In

ViewSonic TD1655Not verified

ViewSonic TD22301

Sources

ViewSonic TD1655

No source recorded for this side.

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

DisplayPort

ViewSonic TD1655Not verified

ViewSonic TD22301

Sources

ViewSonic TD1655

No source recorded for this side.

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Mini HDMI

ViewSonic TD16551

ViewSonic TD2230Not verified

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

USB 3.2 Type A Down Stream

ViewSonic TD1655Not verified

ViewSonic TD22302

Sources

ViewSonic TD1655

No source recorded for this side.

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

USB 3.2 Type B Up Stream

ViewSonic TD1655Not verified

ViewSonic TD22301

Sources

ViewSonic TD1655

No source recorded for this side.

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

USB 3.2 Type C Up Stream; DisplayPort Alt mode

ViewSonic TD16552 (60W power charger)

ViewSonic TD2230Not verified

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

VGA

ViewSonic TD1655Not verified

ViewSonic TD22301

Sources

ViewSonic TD1655

No source recorded for this side.

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Flicker-Free

ViewSonic TD1655Not verified

ViewSonic TD2230Yes

Sources

ViewSonic TD1655

No source recorded for this side.

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Glass Hardness

ViewSonic TD1655≧6H

ViewSonic TD2230Not verified

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Glass thickness

ViewSonic TD16550.8mm

ViewSonic TD2230Not verified

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Response Time (Typical Tr+Tf)

ViewSonic TD165530ms

ViewSonic TD2230Not verified

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Analog Sync

ViewSonic TD1655Not verified

ViewSonic TD2230Separate/Composite/SOG - RGB Analog

Sources

ViewSonic TD1655

No source recorded for this side.

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

VESA Compatible

ViewSonic TD1655Not verified

ViewSonic TD2230100 x 100 mm

Sources

ViewSonic TD1655

No source recorded for this side.

ViewSonic TD2230

Manufacturer specification · Manufacturer section Wall Mount. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability.

ViewSonic TD2230 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

HDMI 1.4

ViewSonic TD1655Not verified

ViewSonic TD22301

Sources

ViewSonic TD1655

No source recorded for this side.

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Depth with supplied stand

ViewSonic TD1655Not verified

ViewSonic TD2230Not verified

Sources

ViewSonic TD1655

Manufacturer physical and without-stand tuples are identical; deployed stand/kickstand footprint is not separately established. The published enclosure depth does not fill this value. · Manufacturer specification

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

ViewSonic TD2230 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

USB-C video support

ViewSonic TD1655Yes

ViewSonic TD2230Not verified

Sources

ViewSonic TD1655

Manufacturer specification · Manufacturer Connector · USB 3.2 Type C Up Stream; DisplayPort Alt mode : 2 (60W power charger). Explicit upstream USB-C DisplayPort Alt Mode; other USB-C downstream/data-only ports do not inherit video support.

ViewSonic TD1655 — official UK technical specifications

ViewSonic TD2230

Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification

ViewSonic TD2230 — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

34 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

ViewSonic TD1655

What it brings

The manufacturer publishes exact-model screen, connector and stand specifications. Use the actual diagonal and full input/mode conditions to match the display to your desk and source device.
Manufacturer source

What to check

Manufacturer brightness, response and colour claims are not independent measurements or a picture-quality verdict. USB-C, HDR and variable-refresh wording must be read with the listed direction, signal and mode restrictions; unknown support stays unknown.
Manufacturer source

ViewSonic TD2230

What it brings

The manufacturer publishes exact-model screen, connector and stand specifications. Use the actual diagonal and full input/mode conditions to match the display to your desk and source device.
Manufacturer source

What to check

Manufacturer brightness, response and colour claims are not independent measurements or a picture-quality verdict. USB-C, HDR and variable-refresh wording must be read with the listed direction, signal and mode restrictions; unknown support stays unknown.
Manufacturer source

COMPARE THE DETAILS

Full specifications

How we verify

Differences only

120 of 120 specifications Sources in each row

Source-backed specifications for ViewSonic TD1655 and ViewSonic TD2230
Specification	ViewSonic TD1655	ViewSonic TD2230

Viewable screen diagonalDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Display · Viewable Area (in.): 15.6. Actual viewable diagonal; rounded catalogue marketing size stays separate. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer Display · Viewable Area (in.): 21.5. Actual viewable diagonal; rounded catalogue marketing size stays separate. ViewSonic TD2230 — official UK technical specifications	15.6 in	21.5 in
Native resolution Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Display · Resolution: 1920 x 1080. Original measurement and configuration scope retained. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer Display · Resolution: 1920 x 1080. Original measurement and configuration scope retained. ViewSonic TD2230 — official UK technical specifications	1920 × 1080	1920 × 1080
Panel technology Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Display · Panel Type: IPS Technology. Original measurement and configuration scope retained. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer Display · Panel Type: IPS Technology. Original measurement and configuration scope retained. ViewSonic TD2230 — official UK technical specifications	IPS Technology	IPS Technology
Typical SDR brightnessDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Display · Brightness: 250 cd/m² (typ). Manufacturer typical brightness claim, separate from peak HDR modes and independent measurements. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer Display · Brightness: 200 cd/m² (typ). Manufacturer typical brightness claim, separate from peak HDR modes and independent measurements. ViewSonic TD2230 — official UK technical specifications	250 nits	200 nits
Panel surface treatmentDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Display · Surface Treatment: Glossy w/ anti-finger print, Hard Coating (≧6H). Original measurement and configuration scope retained. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer Display · Surface Treatment: Glossy, Hard Coating (7H). Original measurement and configuration scope retained. ViewSonic TD2230 — official UK technical specifications	Glossy w/ anti-finger print, Hard Coating (≧6H)	Glossy, Hard Coating (7H)
Colour depth and FRCDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Display · Color Space Support: 6 bit true. Original measurement and configuration scope retained. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer Display · Color Space Support: 8 bit (6 bit + Hi-FRC). Original measurement and configuration scope retained. ViewSonic TD2230 — official UK technical specifications	6 bit true	8 bit (6 bit + Hi-FRC)
Published colour gamutDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Display · Color Gamut: NTSC: 45% size (Typ) sRGB: 64% size (Typ). Original measurement and configuration scope retained. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer Display · Color Gamut: NTSC: 77% size (Typ) sRGB: 108% size (Typ). Original measurement and configuration scope retained. ViewSonic TD2230 — official UK technical specifications	NTSC: 45% size (Typ) sRGB: 64% size (Typ)	NTSC: 77% size (Typ) sRGB: 108% size (Typ)
Aspect ratio Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Display · Aspect Ratio: 16:9. Original measurement and configuration scope retained. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer Display · Aspect Ratio: 16:9. Original measurement and configuration scope retained. ViewSonic TD2230 — official UK technical specifications	16:9	16:9
Static contrast ratioDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Display · Static Contrast Ratio: 800:1 (typ). Original measurement and configuration scope retained. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer Display · Static Contrast Ratio: 1,000:1 (typ). Original measurement and configuration scope retained. ViewSonic TD2230 — official UK technical specifications	800:1 (typ)	1,000:1 (typ)
Dynamic contrast claim Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Display · Dynamic Contrast Ratio: 50M:1. Original measurement and configuration scope retained. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer Display · Dynamic Contrast Ratio: 50M:1. Original measurement and configuration scope retained. ViewSonic TD2230 — official UK technical specifications	50M:1	50M:1
Backlight / light source Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Display · Light Source: LED. Original measurement and configuration scope retained. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer Display · Light Source: LED. Original measurement and configuration scope retained. ViewSonic TD2230 — official UK technical specifications	LED	LED
Screen shape Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Display · Curvature: Flat. Original measurement and configuration scope retained. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer Display · Curvature: Flat. Original measurement and configuration scope retained. ViewSonic TD2230 — official UK technical specifications	Flat	Flat
Display Size (in.)Different Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	16	22
Viewable Area (in.)Different Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	15.6	21.5
Panel Type Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	IPS Technology	IPS Technology
Resolution Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	1920 x 1080	1920 x 1080
Resolution Type Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	FHD (Full HD)	FHD (Full HD)
Static Contrast RatioDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	800:1 (typ)	1,000:1 (typ)
Dynamic Contrast Ratio Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	50M:1	50M:1
Light Source Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	LED	LED
BrightnessDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	250 cd/m² (typ)	200 cd/m² (typ)
ColorsDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	262K	16.7M
Color Space SupportDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	6 bit true	8 bit (6 bit + Hi-FRC)
Aspect Ratio Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	16:9	16:9
Viewing AnglesDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	178º horizontal, 178º vertical, CR>5; 170º horizontal, 170º vertical, CR>10	178º horizontal, 178º vertical
Backlight Life (Hours)Different Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	15000 Hrs (Min)	30000 Hrs (Min)
Glass thickness Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 No source recorded.	0.8mm	Not provided
Glass Hardness Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 No source recorded.	≧6H	Not provided
Curvature Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	Flat	Flat
Color GamutDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	NTSC: 45% size (Typ) sRGB: 64% size (Typ)	NTSC: 77% size (Typ) sRGB: 108% size (Typ)
Pixel SizeDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	0.179 mm (H) x 0.179 mm (V)	0.248 mm (H) x 0.248 mm (V)
Touch Screen Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	Projected Capacitive, 10-point multi-touch	Projected Capacitive, 10-point multi-touch
Surface TreatmentDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	Glossy w/ anti-finger print, Hard Coating (≧6H)	Glossy, Hard Coating (7H)
Cover Glass ThicknessDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	0.8mm	0.7mm
PC Resolution (max) Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Compatibility. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Compatibility. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	1920x1080	1920x1080
Mac® Resolution (max) Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Compatibility. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Compatibility. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	1920x1080	1920x1080
Mac® Resolution (min) Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Compatibility. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Compatibility. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	1920x1080	1920x1080
On Screen DisplayDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Controls. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Controls. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	Input Select, Audio Adjust, ViewMode, Color Adjust, Manual Image Adjust, Setup Menu	Auto Image Adjust, Contrast/Brightness, Input Select, Audio Adjust, Color Adjust, Information, Manual Image Adjust, Setup Menu, Memory Recall

Refresh rate at native resolution Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Display · Refresh Rate (Hz): 60. Display refresh row for the separately listed native resolution; source device and connection must support the mode. Input vertical-frequency ranges are not substituted. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer Display · Refresh Rate (Hz): 60. Display refresh row for the separately listed native resolution; source device and connection must support the mode. Input vertical-frequency ranges are not substituted. ViewSonic TD2230 — official UK technical specifications	60 Hz	60 Hz
Published refresh and input modes Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Display · Refresh Rate (Hz): 60. Exact connection/mode wording. No refresh at a different resolution, overclock mode or input-frequency range is silently combined with the native grid. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer Display · Refresh Rate (Hz): 60. Exact connection/mode wording. No refresh at a different resolution, overclock mode or input-frequency range is silently combined with the native grid. ViewSonic TD2230 — official UK technical specifications	60	60
Published grey-to-grey responseDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Display · Response Time (Typical GTG): 6.5ms. Manufacturer grey-to-grey response claim; overdrive/minimum/MPRT figures remain separate. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer Display · Response Time (Typical GTG): 5ms. Manufacturer grey-to-grey response claim; overdrive/minimum/MPRT figures remain separate. ViewSonic TD2230 — official UK technical specifications	6.5 ms	5 ms
Response time and measurement basisDifferent Sources ViewSonic TD1655 Manufacturer specification · Original response method, typical/minimum and overdrive qualifications remain separate; no measured latency is implied. Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Response Time (Typical GTG). Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Response Time (GTG w/OD). Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Response Time (Typical Tr+Tf). ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Original response method, typical/minimum and overdrive qualifications remain separate; no measured latency is implied. Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Response Time (Typical GTG). Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Response Time (GTG w/OD). ViewSonic TD2230 — official UK technical specifications	6.5ms (GTG); 6.599ms (GTG); 30ms	5ms (GTG); 5ms (GTG)
Response Time (Typical GTG)Different Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	6.5ms	5ms
Response Time (GTG w/OD)Different Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	6.599ms	5ms
Response Time (Typical Tr+Tf) Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 No source recorded.	30ms	Not provided
Refresh Rate (Hz) Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	60	60
Frequency HorizontalDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Input Signal. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Input Signal. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	15 ~ 82KHz	RGB Analog: 24 ~ 82KHz, HDMI (v1.4): 15 ~ 82KHz, DisplayPort (v1.2): 15 ~ 82KHz
Frequency VerticalDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Input Signal. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Input Signal. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	50 ~ 75Hz	RGB Analog: 50 ~ 76Hz, HDMI (v1.4): 50 ~ 76Hz, DisplayPort (v1.2): 50 ~ 76Hz
Digital SyncDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Video Input. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Video Input. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	TMDS - mini HDMI (v1.4), Micro-Packet - Type C	TMDS - HDMI (v1.4), PCI-E - DisplayPort (v1.2)
Analog Sync Sources ViewSonic TD1655 No source recorded. ViewSonic TD2230 Manufacturer specification · Manufacturer section Video Input. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	Not provided	Separate/Composite/SOG - RGB Analog

Inputs, connections and versionsDifferent Sources ViewSonic TD1655 Manufacturer specification · Exact manufacturer connector counts, versions, direction, data-only limitations and stated charging scope. USB-C presence does not establish video, upstream host charging, full bandwidth or compatibility. Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: USB 3.2 Type C Up Stream; DisplayPort Alt mode. Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: 3.5mm Audio Out. Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Mini HDMI. Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Power in. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Exact manufacturer connector counts, versions, direction, data-only limitations and stated charging scope. USB-C presence does not establish video, upstream host charging, full bandwidth or compatibility. Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: VGA. Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: USB 3.2 Type A Down Stream. Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: USB 3.2 Type B Up Stream. Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: 3.5mm Audio In. Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: 3.5mm Audio Out. Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: HDMI 1.4. Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: DisplayPort. Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Power in. ViewSonic TD2230 — official UK technical specifications	USB 3.2 Type C Up Stream; DisplayPort Alt mode (2 (60W power charger)); 1 × 3.5mm Audio Out; 1 × Mini HDMI; USB Type C (with video & data) (Power in)	1 × VGA; 2 × USB 3.2 Type A Down Stream; 1 × USB 3.2 Type B Up Stream; 1 × 3.5mm Audio In; 1 × 3.5mm Audio Out; 1 × HDMI 1.4; 1 × DisplayPort; Power in (DC Socket (Center Positive))
Built-in speakers Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Audio · Internal Speakers: 0.8Watts x2. Original measurement and configuration scope retained. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer Audio · Internal Speakers: 3Watts x2. Original measurement and configuration scope retained. ViewSonic TD2230 — official UK technical specifications	Yes	Yes
Published speaker ratingDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Audio · Internal Speakers: 0.8Watts x2. Original measurement and configuration scope retained. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer Audio · Internal Speakers: 3Watts x2. Original measurement and configuration scope retained. ViewSonic TD2230 — official UK technical specifications	0.8Watts x2	3Watts x2
USB-C connection Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Connector · USB 3.2 Type C Up Stream; DisplayPort Alt mode : 2 (60W power charger). Physical USB-C/Thunderbolt presence only. Direction, data, video and charging capabilities require their own explicit source wording. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification ViewSonic TD2230 — official UK technical specifications	Yes	Not listed by the manufacturer
USB-C video support Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Connector · USB 3.2 Type C Up Stream; DisplayPort Alt mode : 2 (60W power charger). Explicit upstream USB-C DisplayPort Alt Mode; other USB-C downstream/data-only ports do not inherit video support. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification ViewSonic TD2230 — official UK technical specifications	Yes	Not listed by the manufacturer
USB-C upstream power delivery Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Connector · USB 3.2 Type C Up Stream; DisplayPort Alt mode : 2 (60W power charger). Explicit upstream host-charging claim; downstream15W/data-only charging is not a host power-delivery rating. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 No source recorded.	60 W	Not provided
USB hub Sources ViewSonic TD1655 Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer Connector · USB 3.2 Type A Down Stream: 2. Explicit downstream USB data ports; host upstream requirements and per-port power/video restrictions remain in the complete connector wording. ViewSonic TD2230 — official UK technical specifications	Not listed by the manufacturer	Yes
USB 3.2 Type C Up Stream; DisplayPort Alt mode Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 No source recorded.	2 (60W power charger)	Not provided
3.5mm Audio Out Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	1	1
Mini HDMI Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 No source recorded.	1	Not provided
Internal SpeakersDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Audio. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Audio. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	0.8Watts x2	3Watts x2
VGA Sources ViewSonic TD1655 No source recorded. ViewSonic TD2230 Manufacturer specification · Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	Not provided	1
USB 3.2 Type A Down Stream Sources ViewSonic TD1655 No source recorded. ViewSonic TD2230 Manufacturer specification · Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	Not provided	2
USB 3.2 Type B Up Stream Sources ViewSonic TD1655 No source recorded. ViewSonic TD2230 Manufacturer specification · Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	Not provided	1
3.5mm Audio In Sources ViewSonic TD1655 No source recorded. ViewSonic TD2230 Manufacturer specification · Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	Not provided	1
HDMI 1.4 Sources ViewSonic TD1655 No source recorded. ViewSonic TD2230 Manufacturer specification · Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	Not provided	1
DisplayPort Sources ViewSonic TD1655 No source recorded. ViewSonic TD2230 Manufacturer specification · Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	Not provided	1

Dimensions and stand configurationDifferent Sources ViewSonic TD1655 Manufacturer specification · The manufacturer lists identical physical and without-stand dimensions: 355.46 x 223.44 x 14.7 mm. Its deployed stand/kickstand position and supporting desk footprint are not separately specified; the body depth is not presented as a deployed stand footprint. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · The manufacturer lists identical physical and without-stand dimensions: 490 x 299 x 47 mm. Its deployed stand/kickstand position and supporting desk footprint are not separately specified; the body depth is not presented as a deployed stand footprint. ViewSonic TD2230 — official UK technical specifications	355.46 x 223.44 x 14.7 mm (width × height × depth; manufacturer physical entry, stand position not specified)	490 x 299 x 47 mm (width × height × depth; manufacturer physical entry, stand position not specified)
Published physical widthDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Dimensions (metric) (wxhxd) · Physical (mm): 355.46 x 223.44 x 14.7. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer Dimensions (metric) (wxhxd) · Physical (mm): 490 x 299 x 47. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement. ViewSonic TD2230 — official UK technical specifications	355.46 mm	490 mm
Dimensions without standDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Dimensions (metric) (wxhxd) · Physical Without Stand (mm): 355.46 x 223.44 x 14.7. Original measurement and configuration scope retained. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer Dimensions (metric) (wxhxd) · Physical Without Stand (mm): 490 x 299 x 47. Original measurement and configuration scope retained. ViewSonic TD2230 — official UK technical specifications	355.46 x 223.44 x 14.7 mm (width × height × depth, without stand)	490 x 299 x 47 mm (width × height × depth, without stand)
Weight with supplied standDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Weight (metric) · Net (kg): 0.96. Net monitor with supplied stand; separately listed without-stand and gross/packaging figures remain distinct. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer Weight (metric) · Net (kg): 3.6. Net monitor with supplied stand; separately listed without-stand and gross/packaging figures remain distinct. ViewSonic TD2230 — official UK technical specifications	0.96 kg	3.6 kg
Weight without standDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Weight (metric) · Net Without Stand (kg): 0.96. Monitor without supplied base/stand; net with-stand and packaging masses are separate. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer Weight (metric) · Net Without Stand (kg): 3.6. Monitor without supplied base/stand; net with-stand and packaging masses are separate. ViewSonic TD2230 — official UK technical specifications	0.96 kg	3.6 kg
Published stand tiltDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Ergonomics · Tilt (Forward/Back): 20º / 60º. Original measurement and configuration scope retained. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer Ergonomics · Tilt (Forward/Back): 20º / 70º. Original measurement and configuration scope retained. ViewSonic TD2230 — official UK technical specifications	20º / 60º	20º / 70º
Included accessories and regional scopeDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer General · PACKAGE CONTENTS: TD1655 x1, mini HDMI to HDMI Cable (v1.4; Male-Male) x1, USB Type-C Cable (Male-Male) x1, USB Type-C to Type-A 3.2 Gen1 Cable (Male-Male) x1, AC/DC Adapter x1, Quick Start Guide x1, Protect cover x1, Clean cloth x1, Passive touch pen x1. Original measurement and configuration scope retained. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer General · PACKAGE CONTENTS: TD2230 x1, 3-pin Mickey Mouse Plug (IEC C5) x1, HDMI Cable (v1.4; Male-Male) x1, USB A/B Cable (v3.2; Male-Male) x1, Audio Cable (Male-Male) x1, AC/DC Adapter x1, Quick Start Guide x1. Original measurement and configuration scope retained. ViewSonic TD2230 — official UK technical specifications	TD1655 x1, mini HDMI to HDMI Cable (v1.4; Male-Male) x1, USB Type-C Cable (Male-Male) x1, USB Type-C to Type-A 3.2 Gen1 Cable (Male-Male) x1, AC/DC Adapter x1, Quick Start Guide x1, Protect cover x1, Clean cloth x1, Passive touch pen x1	TD2230 x1, 3-pin Mickey Mouse Plug (IEC C5) x1, HDMI Cable (v1.4; Male-Male) x1, USB A/B Cable (v3.2; Male-Male) x1, Audio Cable (Male-Male) x1, AC/DC Adapter x1, Quick Start Guide x1
Stand-by Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	0.5W	0.5W
Tilt (Forward/Back)Different Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Ergonomics. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Ergonomics. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	20º / 60º	20º / 70º
Net (lbs)Different Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Weight (imperial). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Weight (imperial). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	2.1	7.9
Net Without Stand (lbs)Different Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Weight (imperial). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Weight (imperial). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	2.1	7.9
Gross (lbs)Different Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Weight (imperial). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Weight (imperial). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	5.1	10.4
Net (kg)Different Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Weight (metric). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Weight (metric). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	0.96	3.6
Net Without Stand (kg)Different Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Weight (metric). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Weight (metric). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	0.96	3.6
Gross (kg)Different Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Weight (metric). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Weight (metric). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	2.3	4.7
Physical (in.)Different Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Dimensions (imperial) (wxhxd). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Dimensions (imperial) (wxhxd). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	13.99 x 8.8 x 0.58	19.3 x 11.8 x 1.9
Physical Without Stand (in.)Different Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Dimensions (imperial) (wxhxd). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Dimensions (imperial) (wxhxd). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	13.99 x 8.8 x 0.58	19.3 x 11.8 x 1.9
Physical (mm)Different Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Dimensions (metric) (wxhxd). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Dimensions (metric) (wxhxd). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	355.46 x 223.44 x 14.7	490 x 299 x 47
Physical Without Stand (mm)Different Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Dimensions (metric) (wxhxd). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Dimensions (metric) (wxhxd). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	355.46 x 223.44 x 14.7	490 x 299 x 47
VESA mounting pattern Sources ViewSonic TD1655 No source recorded. ViewSonic TD2230 Manufacturer specification · Manufacturer Wall Mount · VESA Compatible: 100 x 100 mm. Original measurement and configuration scope retained. ViewSonic TD2230 — official UK technical specifications	Not provided	100 x 100 mm
Kensington Lock Slot Sources ViewSonic TD1655 No source recorded. ViewSonic TD2230 Manufacturer specification · Manufacturer section Additional Hardware. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	Not provided	1
VESA Compatible Sources ViewSonic TD1655 No source recorded. ViewSonic TD2230 Manufacturer specification · Manufacturer section Wall Mount. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	Not provided	100 x 100 mm

Power supply Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Power · Power Supply: External Power Adaptor. Original measurement and configuration scope retained. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer Power · Power Supply: External Power Adaptor. Original measurement and configuration scope retained. ViewSonic TD2230 — official UK technical specifications	External Power Adaptor	External Power Adaptor
Typical power consumption Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Power · Consumption (typical): 8W. Manufacturer typical/normal operating claim; HDR, maximum, standby and eco modes remain separate. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 No source recorded.	8 W	Not provided
Power inDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	USB Type C (with video & data)	DC Socket (Center Positive)
Eco Mode (Conserve)Different Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	6W	16 w/ ES 7.0; 19 w/o ES 7.0W
Eco Mode (optimized)Different Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	6.9W	18 w/ ES 7.0; 22 w/o ES 7.0W
Consumption (typical)Different Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	8W	20 w/ ES 7.0; 25 w/o ES 7.0W
Consumption (max)Different Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	8.3W	25 w/ ES 7.0; 28 w/o ES 7.0W
Voltage Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	AC 100-240V	AC 100-240V
Power Supply Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Power. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	External Power Adaptor	External Power Adaptor
Power Management Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section General. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section General. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	Energy Star standards, EPEAT	Energy Star standards, EPEAT

Low-blue-light implementation Sources ViewSonic TD1655 Manufacturer specification · Manufacturer Display · Low Blue Light: Software solution. Original measurement and configuration scope retained. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer Display · Low Blue Light: Software solution. Original measurement and configuration scope retained. ViewSonic TD2230 — official UK technical specifications	Software solution	Software solution
Low Blue Light Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	Software solution	Software solution
PC Operating SystemDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Compatibility. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Compatibility. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	Windows 10/11 certified; macOS tested	Windows 7/8/8.1/10/11 certified; macOS tested
Physical ControlsDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Controls. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Controls. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	Up, Right, Down, Left, Power	1, 2, Up, Down, Power
Flicker-free claim Sources ViewSonic TD1655 No source recorded. ViewSonic TD2230 Manufacturer specification · Manufacturer Display · Flicker-Free: Yes. Original measurement and configuration scope retained. ViewSonic TD2230 — official UK technical specifications	Not provided	Yes
Flicker-Free Sources ViewSonic TD1655 No source recorded. ViewSonic TD2230 Manufacturer specification · Manufacturer section Display. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	Not provided	Yes

Temperature Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Operating Conditions. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Operating Conditions. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	32°F to 104°F (0°C to 40°C)	32°F to 104°F (0°C to 40°C)
Humidity (non-condensing) Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Operating Conditions. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Operating Conditions. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	20% to 90%	20% to 90%
Recycle/Disposal Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section General. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section General. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	Please dispose of in accordance with local, state or federal laws.	Please dispose of in accordance with local, state or federal laws.

Packaging (in.)Different Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Dimensions (imperial) (wxhxd). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Dimensions (imperial) (wxhxd). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	17.3 x 11.3 x 3.5	21.7 x 14.6 x 4.5
Packaging (mm)Different Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section Dimensions (metric) (wxhxd). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section Dimensions (metric) (wxhxd). Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	440 x 288 x 89	550 x 371 x 114
RegulationsDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section General. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section General. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	cTUVus, FCC-B, ICES003, Energy Star, EPEAT, NRCan, MX-CoC, Mexico Energy, CE, CE EMC, CB, RoHS, ErP, REACH, WEEE, EAC, UkrSEPRO, RCM, GEMS, VCCI, PSE(Adaptor), BIS	cTUVus, FCC-B, ICES003, Energy Star, EPEAT, CEC, MX-CoC, Mexico Energy, CE, CE EMC, CB, RoHS, ErP, REACH, WEEE, EAC, UkrSEPRO, BIS, CCC, China RoHS, China Energy Label, CECP
PACKAGE CONTENTSDifferent Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section General. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section General. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	TD1655 x1, mini HDMI to HDMI Cable (v1.4; Male-Male) x1, USB Type-C Cable (Male-Male) x1, USB Type-C to Type-A 3.2 Gen1 Cable (Male-Male) x1, AC/DC Adapter x1, Quick Start Guide x1, Protect cover x1, Clean cloth x1, Passive touch pen x1	TD2230 x1, 3-pin Mickey Mouse Plug (IEC C5) x1, HDMI Cable (v1.4; Male-Male) x1, USB A/B Cable (v3.2; Male-Male) x1, Audio Cable (Male-Male) x1, AC/DC Adapter x1, Quick Start Guide x1
Warranty Sources ViewSonic TD1655 Manufacturer specification · Manufacturer section General. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer section General. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. ViewSonic TD2230 — official UK technical specifications	*Warranty offered may differ from market to market	*Warranty offered may differ from market to market

Published warranty scope Sources ViewSonic TD1655 Manufacturer specification · Manufacturer General · Warranty: Warranty offered may differ from market to market. Original measurement and configuration scope retained. ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer specification · Manufacturer General · Warranty: Warranty offered may differ from market to market. Original measurement and configuration scope retained. ViewSonic TD2230 — official UK technical specifications	*Warranty offered may differ from market to market	*Warranty offered may differ from market to market

Show unverified (6)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.

Specifications without verified values for either product
Depth with supplied stand Sources ViewSonic TD1655 Manufacturer physical and without-stand tuples are identical; deployed stand/kickstand footprint is not separately established. The published enclosure depth does not fill this value. · Manufacturer specification ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Manufacturer physical and without-stand tuples are identical; deployed stand/kickstand footprint is not separately established. The published enclosure depth does not fill this value. · Manufacturer specification ViewSonic TD2230 — official UK technical specifications	Not listed by the manufacturer	Not listed by the manufacturer
Height-adjustable stand Sources ViewSonic TD1655 Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification ViewSonic TD2230 — official UK technical specifications	Not listed by the manufacturer	Not listed by the manufacturer
Swivel-capable stand Sources ViewSonic TD1655 Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification ViewSonic TD2230 — official UK technical specifications	Not listed by the manufacturer	Not listed by the manufacturer
Stand pivot Sources ViewSonic TD1655 Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification ViewSonic TD2230 — official UK technical specifications	Not listed by the manufacturer	Not listed by the manufacturer
Variable refresh support Sources ViewSonic TD1655 Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification ViewSonic TD2230 — official UK technical specifications	Not listed by the manufacturer	Not listed by the manufacturer
Hardware low-blue-light solution Sources ViewSonic TD1655 Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification ViewSonic TD1655 — official UK technical specifications ViewSonic TD2230 Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification ViewSonic TD2230 — official UK technical specifications	Not listed by the manufacturer	Not listed by the manufacturer

First product manufacturer source Second product manufacturer source

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Each record represents an explicitly checked model and configuration. Original import: 5 Sept 2026; this is not its verification date. This is not a list of current offers or a popularity ranking.