MONITORS · YOUR NEXT FACE-OFF

ViewSonic TD1655 vs ViewSonic VA3209M

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 31.5 in

Choose the VA3209M for

Higher stated refresh rate at native resolution: 75 Hz vs 60 Hz
Larger stated viewable screen diagonal: 31.5 in vs 15.6 in

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

See the 56 verified differences

THE CONTENDER

ViewSonic VA3209M

VA3209M · exact VA3209M UK manufacturer catalogue configuration

Full product profile Official image

Exact model & source notes

ViewSonic VA3209M 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

VA3209M 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 SIDE7 topics

SELECTED TOPIC

01 / 07

Max refresh

Maximum manufacturer-listed refresh rate, not measured motion clarity. The port-specific limits below matter; HDMI and DisplayPort can support different modes.

ViewSonic TD165560 Hz

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.

Source 1

ViewSonic VA3209M75 Hz

Manufacturer specification · Manufacturer Display · Refresh Rate (Hz): 75. Display refresh row for the separately listed native resolution; source device and connection must support the mode. Input vertical-frequency ranges are not substituted.

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 ↓

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

Refresh rate at native resolution

In Visual facts

ViewSonic TD165560 Hz

ViewSonic VA3209M75 Hz

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

ViewSonic VA3209M — official UK technical specifications

Check the exact configuration and source conditions for your use.

Viewable screen diagonal

In Visual facts

ViewSonic TD165515.6 in

ViewSonic VA3209M31.5 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 VA3209M

Manufacturer specification · Manufacturer Display · Viewable Area (in.): 31.5. Actual viewable diagonal; rounded catalogue marketing size stays separate.

ViewSonic VA3209M — official UK technical specifications

Check the exact configuration and source conditions for your use.

Published refresh and input modes

In Visual facts

ViewSonic TD165560

ViewSonic VA3209M75

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 VA3209M

Manufacturer specification · Manufacturer Display · Refresh Rate (Hz): 75. Exact connection/mode wording. No refresh at a different resolution, overclock mode or input-frequency range is silently combined with the native grid.

ViewSonic VA3209M — official UK technical specifications

Check the exact input, signal mode, source and cable. A connector version or supported timing does not guarantee every console mode, VRR setting or game frame rate.

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 VA3209M1 × VGA; 1 × 3.5mm Audio Out; 1 × HDMI 1.4; Power in (DC Socket (Center Positive))

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 VA3209M

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: 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: Power in.

ViewSonic VA3209M — 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 VA3209M2.5Watts 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 VA3209M

Manufacturer specification · Manufacturer Audio · Internal Speakers: 2.5Watts x2. Original measurement and configuration scope retained.

ViewSonic VA3209M — 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.

Colour depth and FRC

In Visual facts

ViewSonic TD16556 bit true

ViewSonic VA3209M8 bit true

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 VA3209M

Manufacturer specification · Manufacturer Display · Color Space Support: 8 bit true. Original measurement and configuration scope retained.

ViewSonic VA3209M — official UK technical specifications

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

Show 50 more verified differences

Published colour gamut

In Visual facts

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

ViewSonic VA3209MNTSC: 72% size (Typ) sRGB: 104% 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 VA3209M

Manufacturer specification · Manufacturer Display · Color Gamut: NTSC: 72% size (Typ) sRGB: 104% size (Typ). Original measurement and configuration scope retained.

ViewSonic VA3209M — official UK technical specifications

Check the exact configuration and source conditions for your use.

Static contrast ratio

ViewSonic TD1655800:1 (typ)

ViewSonic VA3209M1,200:1 (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 VA3209M

Manufacturer specification · Manufacturer Display · Static Contrast Ratio: 1,200:1 (typ). Original measurement and configuration scope retained.

ViewSonic VA3209M — 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 VA3209MVA3209M x1, HDMI Cable (v2.0; 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 VA3209M

Manufacturer specification · Manufacturer General · PACKAGE CONTENTS: VA3209M x1, HDMI Cable (v2.0; Male-Male) x1, AC/DC Adapter x1, Quick Start Guide x1. Original measurement and configuration scope retained.

ViewSonic VA3209M — 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 VA3209MAnti-Glare (Semi-Glossy), Hard Coating (2H)

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 VA3209M

Manufacturer specification · Manufacturer Display · Surface Treatment: Anti-Glare (Semi-Glossy), Hard Coating (2H). Original measurement and configuration scope retained.

ViewSonic VA3209M — official UK technical specifications

Check the exact configuration and source conditions for your use.

Typical power consumption

ViewSonic TD16558 W

ViewSonic VA3209M32 W

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 VA3209M

Manufacturer specification · Manufacturer Power · Consumption (typical): 32W. Manufacturer typical/normal operating claim; HDR, maximum, standby and eco modes remain separate.

ViewSonic VA3209M — official UK technical specifications

Check the exact configuration and source conditions for your use.

Internal Speakers

ViewSonic TD16550.8Watts x2

ViewSonic VA3209M2.5Watts 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 VA3209M

ViewSonic VA3209M — official UK technical specifications

Check the exact configuration and source conditions for your use.

Power in

ViewSonic TD1655USB Type C (with video & data)

ViewSonic VA3209MDC 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 VA3209M

ViewSonic VA3209M — official UK technical specifications

Check the exact configuration and source conditions for your use.

Physical Controls

ViewSonic TD1655Up, Right, Down, Left, Power

ViewSonic VA3209MKey 1 (favorite), Key 2, Key 3, Key 4, Key 5 (power)

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 VA3209M

ViewSonic VA3209M — 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 VA3209M30.3 x 20.1 x 4.9

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 VA3209M

ViewSonic VA3209M — 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 VA3209M28.1 x 20.5 x 9.1

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

ViewSonic VA3209M — 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 VA3209M28.1 x 16.8 x 2.3

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

ViewSonic VA3209M — 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 VA3209M770 x 510 x 125

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 VA3209M

ViewSonic VA3209M — 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 VA3209M714 x 520 x 231

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

ViewSonic VA3209M — 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 VA3209M714 x 428 x 59

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

ViewSonic VA3209M — 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 VA3209M30000 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 VA3209M

ViewSonic VA3209M — 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 VA3209MNTSC: 72% size (Typ) sRGB: 104% size (Typ)

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

ViewSonic VA3209M — official UK technical specifications

Check the exact configuration and source conditions for your use.

Color Space Support

ViewSonic TD16556 bit true

ViewSonic VA3209M8 bit true

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

ViewSonic VA3209M — official UK technical specifications

Check the exact configuration and source conditions for your use.

Colors

ViewSonic TD1655262K

ViewSonic VA3209M16.7M

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

ViewSonic VA3209M — official UK technical specifications

Check the exact configuration and source conditions for your use.

Display Size (in.)

ViewSonic TD165516

ViewSonic VA3209M32

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

ViewSonic VA3209M — 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 VA3209M0.364 mm (H) x 0.364 mm (V)

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

ViewSonic VA3209M — official UK technical specifications

Check the exact configuration and source conditions for your use.

Refresh Rate (Hz)

ViewSonic TD165560

ViewSonic VA3209M75

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

ViewSonic VA3209M — official UK technical specifications

Check the exact configuration and source conditions for your use.

Response Time (Typical GTG)

ViewSonic TD16556.5ms

ViewSonic VA3209M4ms

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

ViewSonic VA3209M — official UK technical specifications

Check the exact configuration and source conditions for your use.

Static Contrast Ratio

ViewSonic TD1655800:1 (typ)

ViewSonic VA3209M1,200:1 (typ)

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

ViewSonic VA3209M — 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 VA3209MAnti-Glare (Semi-Glossy), Hard Coating (2H)

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

ViewSonic VA3209M — official UK technical specifications

Check the exact configuration and source conditions for your use.

Viewable Area (in.)

ViewSonic TD165515.6

ViewSonic VA3209M31.5

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

ViewSonic VA3209M — 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 VA3209M178º horizontal, 178º vertical

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

ViewSonic VA3209M — official UK technical specifications

Check the exact configuration and source conditions for your use.

Tilt (Forward/Back)

ViewSonic TD165520º / 60º

ViewSonic VA3209M-5º / 20º

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 VA3209M

ViewSonic VA3209M — official UK technical specifications

Check the exact configuration and source conditions for your use.

PACKAGE CONTENTS

ViewSonic VA3209MVA3209M x1, HDMI Cable (v2.0; 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 VA3209M

ViewSonic VA3209M — 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 VA3209McTUVus, FCC-B, ICES003, CEC, NOM, Mexico Energy, CE, CE EMC, CB, RoHS, ErP, REACH, WEEE, EAC, UkrSEPRO

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

ViewSonic VA3209M — official UK technical specifications

Check the exact configuration and source conditions for your use.

Frequency Horizontal

ViewSonic TD165515 ~ 82KHz

ViewSonic VA3209M24 ~ 86KHz

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 VA3209M

ViewSonic VA3209M — official UK technical specifications

Check the exact configuration and source conditions for your use.

Frequency Vertical

ViewSonic TD165550 ~ 75Hz

ViewSonic VA3209M48 ~ 75Hz

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

ViewSonic VA3209M — official UK technical specifications

Check the exact configuration and source conditions for your use.

Consumption (max)

ViewSonic TD16558.3W

ViewSonic VA3209M35W

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 VA3209M

ViewSonic VA3209M — official UK technical specifications

Check the exact configuration and source conditions for your use.

Consumption (typical)

ViewSonic TD16558W

ViewSonic VA3209M32W

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

ViewSonic VA3209M — official UK technical specifications

Check the exact configuration and source conditions for your use.

Eco Mode (Conserve)

ViewSonic TD16556W

ViewSonic VA3209M23W

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

ViewSonic VA3209M — official UK technical specifications

Check the exact configuration and source conditions for your use.

Eco Mode (optimized)

ViewSonic TD16556.9W

ViewSonic VA3209M27W

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

ViewSonic VA3209M — 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 VA3209MTMDS - HDMI (v1.4)

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 VA3209M

ViewSonic VA3209M — official UK technical specifications

Check the exact configuration and source conditions for your use.

Gross (lbs)

ViewSonic TD16555.1

ViewSonic VA3209M19.8

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 VA3209M

ViewSonic VA3209M — official UK technical specifications

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

Net (lbs)

ViewSonic TD16552.1

ViewSonic VA3209M15

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

ViewSonic VA3209M — 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 VA3209M12.1

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

ViewSonic VA3209M — official UK technical specifications

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

Gross (kg)

ViewSonic TD16552.3

ViewSonic VA3209M9

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 VA3209M

ViewSonic VA3209M — official UK technical specifications

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

Net (kg)

ViewSonic TD16550.96

ViewSonic VA3209M6.8

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

ViewSonic VA3209M — 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 VA3209M5.5

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

ViewSonic VA3209M — 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 VA3209M4 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 VA3209M

Manufacturer specification · Manufacturer Display · Response Time (Typical GTG): 4ms. Manufacturer grey-to-grey response claim; overdrive/minimum/MPRT figures remain separate.

ViewSonic VA3209M — 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 VA3209M4ms (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 VA3209M

ViewSonic VA3209M — official UK technical specifications

Check the exact configuration and source conditions for your use.

Published stand tilt

ViewSonic TD165520º / 60º

ViewSonic VA3209M-5º / 20º

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 VA3209M

Manufacturer specification · Manufacturer Ergonomics · Tilt (Forward/Back): -5º / 20º. Original measurement and configuration scope retained.

ViewSonic VA3209M — official UK technical specifications

Check the exact configuration and source conditions for your use.

Weight without stand

ViewSonic TD16550.96 kg

ViewSonic VA3209M5.5 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 VA3209M

Manufacturer specification · Manufacturer Weight (metric) · Net Without Stand (kg): 5.5. Monitor without supplied base/stand; net with-stand and packaging masses are separate.

ViewSonic VA3209M — 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 VA3209M714 x 520 x 231 mm (width × height × depth, with supplied stand)

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 VA3209M

Manufacturer specification · Manufacturer Dimensions (metric) (wxhxd) · Physical (mm): 714 x 520 x 231. Supplied-stand configuration. The source lists without-base/without-stand figures separately. All original axis order and height ranges are retained; packaging dimensions are not substituted.

ViewSonic VA3209M — 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 VA3209M714 x 428 x 59 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 VA3209M

Manufacturer specification · Manufacturer Dimensions (metric) (wxhxd) · Physical Without Stand (mm): 714 x 428 x 59. Original measurement and configuration scope retained.

ViewSonic VA3209M — 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 VA3209M6.8 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 VA3209M

Manufacturer specification · Manufacturer Weight (metric) · Net (kg): 6.8. Net monitor with supplied stand; separately listed without-stand and gross/packaging figures remain distinct.

ViewSonic VA3209M — 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 VA3209M714 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 VA3209M

Manufacturer specification · Manufacturer Dimensions (metric) (wxhxd) · Physical (mm): 714 x 520 x 231. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement.

ViewSonic VA3209M — official UK technical specifications

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

Missing or non-comparable evidence (29)

USB-C upstream power delivery

ViewSonic TD165560 W

ViewSonic VA3209MNot 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 VA3209M

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 VA3209MNot 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 VA3209M

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

ViewSonic VA3209M — 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 VA3209MNot 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 VA3209M

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

ViewSonic VA3209M — 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 VA3209MYes

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 VA3209M

Manufacturer specification · Manufacturer Display · Variable Refresh Rate Technology: Yes. Explicit manufacturer VRR/sync claim. Exact branding, input/mode restrictions and certification status remain as published; no external validation is invented.

ViewSonic VA3209M — official UK technical specifications

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

Sync technology

ViewSonic TD1655Not verified

ViewSonic VA3209MVariable Refresh Rate Technology (yes)

Sources

ViewSonic TD1655

No source recorded for this side.

ViewSonic VA3209M

Manufacturer specification · Literal source-listed sync technology; absence of another family is unknown. 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: Variable Refresh Rate Technology.

ViewSonic VA3209M — 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 VA3209MNot 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 VA3209M

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

ViewSonic VA3209M — 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 VA3209MNot 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 VA3209M

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

ViewSonic VA3209M — 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 VA3209MNot 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 VA3209M

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

ViewSonic VA3209M — 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 VA3209M100 x 100 mm

Sources

ViewSonic TD1655

No source recorded for this side.

ViewSonic VA3209M

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

ViewSonic VA3209M — 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 VA3209MNot 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 VA3209M

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

ViewSonic VA3209M — 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 VA3209MYes

Sources

ViewSonic TD1655

No source recorded for this side.

ViewSonic VA3209M

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

ViewSonic VA3209M — official UK technical specifications

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

Kensington Lock Slot

ViewSonic TD1655Not verified

ViewSonic VA3209M1

Sources

ViewSonic TD1655

No source recorded for this side.

ViewSonic VA3209M

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 VA3209M — 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 VA3209MNot verified

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

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 C Up Stream; DisplayPort Alt mode

ViewSonic TD16552 (60W power charger)

ViewSonic VA3209MNot verified

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

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 VA3209M1

Sources

ViewSonic TD1655

No source recorded for this side.

ViewSonic VA3209M

ViewSonic VA3209M — official UK technical specifications

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

Cover Glass Thickness

ViewSonic TD16550.8mm

ViewSonic VA3209MNot verified

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

No source recorded for this side.

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

Flicker-Free

ViewSonic TD1655Not verified

ViewSonic VA3209MYes

Sources

ViewSonic TD1655

No source recorded for this side.

ViewSonic VA3209M

ViewSonic VA3209M — 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 VA3209MNot verified

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

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 VA3209MNot verified

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

No source recorded for this side.

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

Response Time (GTG w/OD)

ViewSonic TD16556.599ms

ViewSonic VA3209MNot verified

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

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 VA3209MNot verified

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

No source recorded for this side.

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

Touch Screen

ViewSonic TD1655Projected Capacitive, 10-point multi-touch

ViewSonic VA3209MNot verified

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

No source recorded for this side.

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

Variable Refresh Rate Technology

ViewSonic TD1655Not verified

ViewSonic VA3209MYes

Sources

ViewSonic TD1655

No source recorded for this side.

ViewSonic VA3209M

ViewSonic VA3209M — official UK technical specifications

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

Power Management

ViewSonic TD1655Energy Star standards, EPEAT

ViewSonic VA3209MNot verified

Sources

ViewSonic TD1655

ViewSonic TD1655 — official UK technical specifications

ViewSonic VA3209M

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 VA3209MSeparate - RGB Analog

Sources

ViewSonic TD1655

No source recorded for this side.

ViewSonic VA3209M

ViewSonic VA3209M — 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 VA3209M100 x 100 mm

Sources

ViewSonic TD1655

No source recorded for this side.

ViewSonic VA3209M

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 VA3209M — 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 VA3209M1

Sources

ViewSonic TD1655

No source recorded for this side.

ViewSonic VA3209M

ViewSonic VA3209M — 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 VA3209M231 mm

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 VA3209M

ViewSonic VA3209M — 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 VA3209MNot 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 VA3209M

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

ViewSonic VA3209M — official UK technical specifications

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

33 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 VA3209M

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

118 of 118 specifications Sources in each row

Source-backed specifications for ViewSonic TD1655 and ViewSonic VA3209M
Specification	ViewSonic TD1655	ViewSonic VA3209M

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 VA3209M Manufacturer specification · Manufacturer Display · Viewable Area (in.): 31.5. Actual viewable diagonal; rounded catalogue marketing size stays separate. ViewSonic VA3209M — official UK technical specifications	15.6 in	31.5 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 VA3209M Manufacturer specification · Manufacturer Display · Resolution: 1920 x 1080. Original measurement and configuration scope retained. ViewSonic VA3209M — 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 VA3209M Manufacturer specification · Manufacturer Display · Panel Type: IPS Technology. Original measurement and configuration scope retained. ViewSonic VA3209M — official UK technical specifications	IPS Technology	IPS Technology
Typical SDR brightness 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 VA3209M Manufacturer specification · Manufacturer Display · Brightness: 250 cd/m² (typ). Manufacturer typical brightness claim, separate from peak HDR modes and independent measurements. ViewSonic VA3209M — official UK technical specifications	250 nits	250 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 VA3209M Manufacturer specification · Manufacturer Display · Surface Treatment: Anti-Glare (Semi-Glossy), Hard Coating (2H). Original measurement and configuration scope retained. ViewSonic VA3209M — official UK technical specifications	Glossy w/ anti-finger print, Hard Coating (≧6H)	Anti-Glare (Semi-Glossy), Hard Coating (2H)
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 VA3209M Manufacturer specification · Manufacturer Display · Color Space Support: 8 bit true. Original measurement and configuration scope retained. ViewSonic VA3209M — official UK technical specifications	6 bit true	8 bit true
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 VA3209M Manufacturer specification · Manufacturer Display · Color Gamut: NTSC: 72% size (Typ) sRGB: 104% size (Typ). Original measurement and configuration scope retained. ViewSonic VA3209M — official UK technical specifications	NTSC: 45% size (Typ) sRGB: 64% size (Typ)	NTSC: 72% size (Typ) sRGB: 104% 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 VA3209M Manufacturer specification · Manufacturer Display · Aspect Ratio: 16:9. Original measurement and configuration scope retained. ViewSonic VA3209M — 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 VA3209M Manufacturer specification · Manufacturer Display · Static Contrast Ratio: 1,200:1 (typ). Original measurement and configuration scope retained. ViewSonic VA3209M — official UK technical specifications	800:1 (typ)	1,200:1 (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 VA3209M Manufacturer specification · Manufacturer Display · Dynamic Contrast Ratio: 50M:1. Original measurement and configuration scope retained. ViewSonic VA3209M — 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 VA3209M Manufacturer specification · Manufacturer Display · Light Source: LED. Original measurement and configuration scope retained. ViewSonic VA3209M — 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 VA3209M Manufacturer specification · Manufacturer Display · Curvature: Flat. Original measurement and configuration scope retained. ViewSonic VA3209M — 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 VA3209M 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 VA3209M — official UK technical specifications	16	32
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 VA3209M 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 VA3209M — official UK technical specifications	15.6	31.5
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 VA3209M 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 VA3209M — 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 VA3209M 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 VA3209M — 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 VA3209M 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 VA3209M — 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 VA3209M 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 VA3209M — official UK technical specifications	800:1 (typ)	1,200:1 (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 VA3209M 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 VA3209M — 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 VA3209M 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 VA3209M — official UK technical specifications	LED	LED
Brightness 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 VA3209M 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 VA3209M — official UK technical specifications	250 cd/m² (typ)	250 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 VA3209M 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 VA3209M — 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 VA3209M 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 VA3209M — official UK technical specifications	6 bit true	8 bit true
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 VA3209M 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 VA3209M — 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 VA3209M 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 VA3209M — 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 VA3209M 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 VA3209M — 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 VA3209M 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 VA3209M 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 VA3209M 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 VA3209M — 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 VA3209M 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 VA3209M — official UK technical specifications	NTSC: 45% size (Typ) sRGB: 64% size (Typ)	NTSC: 72% size (Typ) sRGB: 104% 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 VA3209M 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 VA3209M — official UK technical specifications	0.179 mm (H) x 0.179 mm (V)	0.364 mm (H) x 0.364 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 VA3209M No source recorded.	Projected Capacitive, 10-point multi-touch	Not provided
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 VA3209M 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 VA3209M — official UK technical specifications	Glossy w/ anti-finger print, Hard Coating (≧6H)	Anti-Glare (Semi-Glossy), Hard Coating (2H)
Cover 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 VA3209M No source recorded.	0.8mm	Not provided
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 VA3209M 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 VA3209M — 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 VA3209M 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 VA3209M — 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 VA3209M 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 VA3209M — official UK technical specifications	1920x1080	1920x1080
On Screen Display 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 VA3209M 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 VA3209M — official UK technical specifications	Input Select, Audio Adjust, ViewMode, Color Adjust, Manual Image Adjust, Setup Menu	Input Select, Audio Adjust, ViewMode, Color Adjust, Manual Image Adjust, Setup Menu

Refresh rate at native resolutionDifferent 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 VA3209M Manufacturer specification · Manufacturer Display · Refresh Rate (Hz): 75. 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 VA3209M — official UK technical specifications	60 Hz	75 Hz
Published refresh and input modesDifferent 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 VA3209M Manufacturer specification · Manufacturer Display · Refresh Rate (Hz): 75. Exact connection/mode wording. No refresh at a different resolution, overclock mode or input-frequency range is silently combined with the native grid. ViewSonic VA3209M — official UK technical specifications	60	75
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 VA3209M Manufacturer specification · Manufacturer Display · Response Time (Typical GTG): 4ms. Manufacturer grey-to-grey response claim; overdrive/minimum/MPRT figures remain separate. ViewSonic VA3209M — official UK technical specifications	6.5 ms	4 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 VA3209M 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). ViewSonic VA3209M — official UK technical specifications	6.5ms (GTG); 6.599ms (GTG); 30ms	4ms (GTG)
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 VA3209M Manufacturer specification · Manufacturer Display · Variable Refresh Rate Technology: Yes. Explicit manufacturer VRR/sync claim. Exact branding, input/mode restrictions and certification status remain as published; no external validation is invented. ViewSonic VA3209M — official UK technical specifications	Not listed by the manufacturer	Yes
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 VA3209M 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 VA3209M — official UK technical specifications	6.5ms	4ms
Response Time (GTG w/OD) 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 VA3209M No source recorded.	6.599ms	Not provided
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 VA3209M No source recorded.	30ms	Not provided
Refresh Rate (Hz)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 VA3209M 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 VA3209M — official UK technical specifications	60	75
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 VA3209M 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 VA3209M — official UK technical specifications	15 ~ 82KHz	24 ~ 86KHz
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 VA3209M 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 VA3209M — official UK technical specifications	50 ~ 75Hz	48 ~ 75Hz
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 VA3209M 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 VA3209M — official UK technical specifications	TMDS - mini HDMI (v1.4), Micro-Packet - Type C	TMDS - HDMI (v1.4)
Sync technology Sources ViewSonic TD1655 No source recorded. ViewSonic VA3209M Manufacturer specification · Literal source-listed sync technology; absence of another family is unknown. 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: Variable Refresh Rate Technology. ViewSonic VA3209M — official UK technical specifications	Not provided	Variable Refresh Rate Technology (yes)
Variable Refresh Rate Technology Sources ViewSonic TD1655 No source recorded. ViewSonic VA3209M 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 VA3209M — official UK technical specifications	Not provided	Yes
Analog Sync Sources ViewSonic TD1655 No source recorded. ViewSonic VA3209M 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 VA3209M — official UK technical specifications	Not provided	Separate - 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 VA3209M 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: 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: Power in. ViewSonic VA3209M — 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; 1 × 3.5mm Audio Out; 1 × HDMI 1.4; 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 VA3209M Manufacturer specification · Manufacturer Audio · Internal Speakers: 2.5Watts x2. Original measurement and configuration scope retained. ViewSonic VA3209M — 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 VA3209M Manufacturer specification · Manufacturer Audio · Internal Speakers: 2.5Watts x2. Original measurement and configuration scope retained. ViewSonic VA3209M — official UK technical specifications	0.8Watts x2	2.5Watts 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 VA3209M Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification ViewSonic VA3209M — 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 VA3209M Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification ViewSonic VA3209M — 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 VA3209M No source recorded.	60 W	Not provided
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 VA3209M 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 VA3209M 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 VA3209M — 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 VA3209M 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 VA3209M 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 VA3209M — official UK technical specifications	0.8Watts x2	2.5Watts x2
VGA Sources ViewSonic TD1655 No source recorded. ViewSonic VA3209M 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 VA3209M — official UK technical specifications	Not provided	1
HDMI 1.4 Sources ViewSonic TD1655 No source recorded. ViewSonic VA3209M 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 VA3209M — 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 VA3209M Manufacturer specification · Manufacturer Dimensions (metric) (wxhxd) · Physical (mm): 714 x 520 x 231. Supplied-stand configuration. The source lists without-base/without-stand figures separately. All original axis order and height ranges are retained; packaging dimensions are not substituted. ViewSonic VA3209M — official UK technical specifications	355.46 x 223.44 x 14.7 mm (width × height × depth; manufacturer physical entry, stand position not specified)	714 x 520 x 231 mm (width × height × depth, with supplied stand)
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 VA3209M Manufacturer specification · Manufacturer Dimensions (metric) (wxhxd) · Physical (mm): 714 x 520 x 231. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement. ViewSonic VA3209M — official UK technical specifications	355.46 mm	714 mm
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 VA3209M Manufacturer specification · Manufacturer Dimensions (metric) (wxhxd) · Physical (mm): 714 x 520 x 231. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement. ViewSonic VA3209M — official UK technical specifications	Not listed by the manufacturer	231 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 VA3209M Manufacturer specification · Manufacturer Dimensions (metric) (wxhxd) · Physical Without Stand (mm): 714 x 428 x 59. Original measurement and configuration scope retained. ViewSonic VA3209M — official UK technical specifications	355.46 x 223.44 x 14.7 mm (width × height × depth, without stand)	714 x 428 x 59 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 VA3209M Manufacturer specification · Manufacturer Weight (metric) · Net (kg): 6.8. Net monitor with supplied stand; separately listed without-stand and gross/packaging figures remain distinct. ViewSonic VA3209M — official UK technical specifications	0.96 kg	6.8 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 VA3209M Manufacturer specification · Manufacturer Weight (metric) · Net Without Stand (kg): 5.5. Monitor without supplied base/stand; net with-stand and packaging masses are separate. ViewSonic VA3209M — official UK technical specifications	0.96 kg	5.5 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 VA3209M Manufacturer specification · Manufacturer Ergonomics · Tilt (Forward/Back): -5º / 20º. Original measurement and configuration scope retained. ViewSonic VA3209M — official UK technical specifications	20º / 60º	-5º / 20º
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 VA3209M Manufacturer specification · Manufacturer General · PACKAGE CONTENTS: VA3209M x1, HDMI Cable (v2.0; Male-Male) x1, AC/DC Adapter x1, Quick Start Guide x1. Original measurement and configuration scope retained. ViewSonic VA3209M — 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	VA3209M x1, HDMI Cable (v2.0; 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 VA3209M 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 VA3209M — 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 VA3209M 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 VA3209M — official UK technical specifications	20º / 60º	-5º / 20º
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 VA3209M 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 VA3209M — official UK technical specifications	2.1	15
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 VA3209M 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 VA3209M — official UK technical specifications	2.1	12.1
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 VA3209M 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 VA3209M — official UK technical specifications	5.1	19.8
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 VA3209M 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 VA3209M — official UK technical specifications	0.96	6.8
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 VA3209M 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 VA3209M — official UK technical specifications	0.96	5.5
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 VA3209M 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 VA3209M — official UK technical specifications	2.3	9
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 VA3209M 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 VA3209M — official UK technical specifications	13.99 x 8.8 x 0.58	28.1 x 20.5 x 9.1
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 VA3209M 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 VA3209M — official UK technical specifications	13.99 x 8.8 x 0.58	28.1 x 16.8 x 2.3
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 VA3209M 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 VA3209M — official UK technical specifications	355.46 x 223.44 x 14.7	714 x 520 x 231
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 VA3209M 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 VA3209M — official UK technical specifications	355.46 x 223.44 x 14.7	714 x 428 x 59
VESA mounting pattern Sources ViewSonic TD1655 No source recorded. ViewSonic VA3209M Manufacturer specification · Manufacturer Wall Mount · VESA Compatible: 100 x 100 mm. Original measurement and configuration scope retained. ViewSonic VA3209M — official UK technical specifications	Not provided	100 x 100 mm
Kensington Lock Slot Sources ViewSonic TD1655 No source recorded. ViewSonic VA3209M 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 VA3209M — official UK technical specifications	Not provided	1
VESA Compatible Sources ViewSonic TD1655 No source recorded. ViewSonic VA3209M 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 VA3209M — 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 VA3209M Manufacturer specification · Manufacturer Power · Power Supply: External Power Adaptor. Original measurement and configuration scope retained. ViewSonic VA3209M — official UK technical specifications	External Power Adaptor	External Power Adaptor
Typical power consumptionDifferent 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 VA3209M Manufacturer specification · Manufacturer Power · Consumption (typical): 32W. Manufacturer typical/normal operating claim; HDR, maximum, standby and eco modes remain separate. ViewSonic VA3209M — official UK technical specifications	8 W	32 W
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 VA3209M 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 VA3209M — 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 VA3209M 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 VA3209M — official UK technical specifications	6W	23W
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 VA3209M 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 VA3209M — official UK technical specifications	6.9W	27W
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 VA3209M 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 VA3209M — official UK technical specifications	8W	32W
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 VA3209M 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 VA3209M — official UK technical specifications	8.3W	35W
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 VA3209M 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 VA3209M — 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 VA3209M 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 VA3209M — 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 VA3209M No source recorded.	Energy Star standards, EPEAT	Not provided

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 VA3209M Manufacturer specification · Manufacturer Display · Low Blue Light: Software solution. Original measurement and configuration scope retained. ViewSonic VA3209M — 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 VA3209M 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 VA3209M — official UK technical specifications	Software solution	Software solution
PC Operating System 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 VA3209M 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 VA3209M — official UK technical specifications	Windows 10/11 certified; macOS tested	Windows 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 VA3209M 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 VA3209M — official UK technical specifications	Up, Right, Down, Left, Power	Key 1 (favorite), Key 2, Key 3, Key 4, Key 5 (power)
Flicker-free claim Sources ViewSonic TD1655 No source recorded. ViewSonic VA3209M Manufacturer specification · Manufacturer Display · Flicker-Free: Yes. Original measurement and configuration scope retained. ViewSonic VA3209M — official UK technical specifications	Not provided	Yes
Flicker-Free Sources ViewSonic TD1655 No source recorded. ViewSonic VA3209M 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 VA3209M — 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 VA3209M 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 VA3209M — 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 VA3209M 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 VA3209M — 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 VA3209M 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 VA3209M — 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 VA3209M 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 VA3209M — official UK technical specifications	17.3 x 11.3 x 3.5	30.3 x 20.1 x 4.9
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 VA3209M 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 VA3209M — official UK technical specifications	440 x 288 x 89	770 x 510 x 125
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 VA3209M 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 VA3209M — 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, CEC, NOM, Mexico Energy, CE, CE EMC, CB, RoHS, ErP, REACH, WEEE, EAC, UkrSEPRO
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 VA3209M 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 VA3209M — 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	VA3209M x1, HDMI Cable (v2.0; 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 VA3209M 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 VA3209M — 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 VA3209M Manufacturer specification · Manufacturer General · Warranty: Warranty offered may differ from market to market. Original measurement and configuration scope retained. ViewSonic VA3209M — official UK technical specifications	*Warranty offered may differ from market to market	*Warranty offered may differ from market to market

Show unverified (5)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.

Specifications without verified values for either product
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 VA3209M Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification ViewSonic VA3209M — 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 VA3209M Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification ViewSonic VA3209M — 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 VA3209M Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification ViewSonic VA3209M — official UK technical specifications	Not listed by the manufacturer	Not listed by the manufacturer
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 VA3209M Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification ViewSonic VA3209M — 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 VA3209M Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification ViewSonic VA3209M — 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.