A 31.5-inch 4K IPS programming monitor with a Nano Matte screen, 2000:1 native contrast, MoonHalo rear light, a KVM switch and USB-C with 90 W charging.
Specifications checked 26 Sept 2026.
Amazon links open search results. Check the exact variant, current price and availability with the retailer.
ViewSonic VG3208-4K 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.
Search links open retailer results, not a matched listing; eBay listings are checked daily. As an Amazon Associate I earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.
THE DIFFERENCES, MADE VISIBLE
Visual facts
Differences first. Select a topic for its graphic, sources and conditions.
How to read this comparison
Manufacturer facts for the exact models shown. Not a quality rating or a test result.
“Different” means the known values differ, not that one is better.
Missing or conflicting evidence is marked and never counts as a difference. Source chips hold each fact’s sources and conditions.
SPECIFICATIONS SIDE BY SIDE8 topics
SELECTED TOPIC
01 / 08
Panel technology
Check the exact configuration and source conditions for your use.
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.
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.
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.
BenQ RD320U2 × HDMI (v2.0); 1 × DisplayPort (v1.4); 1 × USB C(PowerDelivery 90W, DisplayPort Alt Mode, Data); 1 × USB Type-B Upstream (USB 3.2 Gen 1, 5 Gbps, Data only); 2 × USB Type-A Downstream (USB 3.2 Gen 2, 10 Gbps, power charging 4.5W); 1 × USB Type-C Downstream (USB 3.2 Gen 2, 10 Gbps, power charging 4.5W); 1 × USB Type-C Downstream (USB 3.2 Gen 2, 10 Gbps, power charging 7.5W); headphone jack
ViewSonic VG3208-4K1 × 3.5mm Audio Out; 2 × HDMI 2.1; 1 × DisplayPort; Power in (DC Socket (Center Positive))
Sources
BenQ RD320U
Manufacturer specification · Manufacturer port counts and versions; the source device and cable must support the mode you want.
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: 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 2.1. Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: DisplayPort. Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Power in.
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 specification · Manufacturer Dimensions (metric) (wxhxd) · Physical (mm): 714.3 x 456~546 x 213. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement.
Compare the supplied stand and mounting requirements. These affect positioning and desk fit; they do not establish panel quality. Check any separately stated limits or conflicting dimensions.
Stand swivel
BenQ RD320U15°/ 15°
ViewSonic VG3208-4K360º
Sources
BenQ RD320U
Manufacturer specification · Left/right range as listed by BenQ.
Manufacturer specification · Manufacturer Weight (metric) · Net Without Stand (kg): 5.5. Monitor without supplied base/stand; net with-stand and packaging masses are separate.
A size or weight trade-off; it does not establish the better product.
Dimensions with stand
BenQ RD320U468.6 - 581.6 × 714.6 × 263.1 mm (height × width × depth, with stand)
ViewSonic VG3208-4K714.3 x 456–546 x 213 mm (width × height × depth, with supplied stand)
Sources
BenQ RD320U
BenQ lists 468.6 - 581.6x714.6x263.1 mm (height × width × depth). · Manufacturer specification · Manufacturer dimensions with the supplied stand; a height range shows the stand’s lowest and highest positions. Allow extra room for cables and movement.
Manufacturer specification · Manufacturer Dimensions (metric) (wxhxd) · Physical (mm): 714.3 x 456~546 x 213. 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.
Manufacturer specification · Manufacturer Dimensions (metric) (wxhxd) · Physical Without Stand (mm): 714.3 x 427.48 x 59.22. Original measurement and configuration scope retained.
Manufacturer specification · Manufacturer Dimensions (metric) (wxhxd) · Physical (mm): 714.3 x 456~546 x 213. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement.
Manufacturer specification · 90 W from the USB-C port that also carries DisplayPort Alt Mode video and data. Downstream accessory ports supply less and are not laptop-charging ports.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
USB-C connection
BenQ RD320UYes
ViewSonic VG3208-4KNot verified
Sources
BenQ RD320U
Manufacturer specification · The listed connections include USB-C or Thunderbolt. Video, data, upstream/downstream roles and charging power depend on the particular port.
Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification
Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Variable refresh support
BenQ RD320UNot verified
ViewSonic VG3208-4KNot verified
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification
Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Hardware low blue light
BenQ RD320UYes
ViewSonic VG3208-4KNot verified
Sources
BenQ RD320U
Manufacturer specification · BenQ’s TÜV certificate row names “Low Blue light (Hardware Solution)” as well as a separate “Low Blue light (Software Solution)” certificate.
Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification
Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Ambient-light adaptive brightness (B.I. Gen2)
BenQ RD320UYes
ViewSonic VG3208-4KNot verified
Sources
BenQ RD320U
Manufacturer specification · BenQ’s table lists “Brightness Intelligence Gen2 (B.I. Gen2): Yes”; the product page says B.I. Gen2 automatically detects the brightness in the room and adjusts the screen brightness, with an option to fine-tune it manually, and that it also powers MoonHalo’s Auto Dimming. Colour-temperature adjustment is not stated for this feature.
The recorded units or formats differ. These values are not ranked.
Listed certificates
BenQ RD320UTÜV: Eye Comfort 2.0, EyeSafe 2.0, Flicker-free, Low Blue light (Hardware Solution), Low Blue light (Software Solution), Reflection Free; Energy Star 8.0; TCO Certified 9.0; EPEAT Bronze
ViewSonic VG3208-4KNot verified
Sources
BenQ RD320U
Manufacturer specification · Complete “TUV Certificate” row (Certification) and Environmental Standards rows from BenQ’s UK specification table. The product page describes the TÜV Reflection Free certification, TÜV Rheinland’s Low Blue Light certification and Eyesafe 2.0 certification. Manufacturer-listed certificates, not independent measurements or health claims.
The declared gamut figures use different or unstated colour spaces. They are not ranked; compare figures stated in the same colour space.
Display daisy-chain configuration
BenQ RD320UUSB C out (MST)
ViewSonic VG3208-4KNot verified
Sources
BenQ RD320U
Manufacturer specification · Multi-Stream Transport via the listed USB-C out port. BenQ notes that Mac and MacBook devices only support daisy chaining via Thunderbolt, that daisy chaining is not supported via HDMI or regular USB ports on any device, and that M1/M2 Macs connect only a single external display.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Low blue light mode
BenQ RD320UYes
ViewSonic VG3208-4KSoftware solution
Sources
BenQ RD320U
Manufacturer specification · BenQ lists this as “Low Blue Light Plus”; the product page says it includes Circadian Mode, which automatically adjusts colour temperature through the day.
The recorded units or formats differ. These values are not ranked.
Maximum power
BenQ RD320U220 W
ViewSonic VG3208-4KNot verified
Sources
BenQ RD320U
Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Night Hours Protection (minimum brightness)
BenQ RD320UYes
ViewSonic VG3208-4KNot verified
Sources
BenQ RD320U
Manufacturer specification · BenQ’s table lists “Night Hours Protection: Yes”; the product page describes minimum brightness technology for night hours and dark rooms, with ambient light detection and auto-switch. No minimum-brightness figure is published.
Manufacturer specification · Complete “Color Mode” row from BenQ’s UK specification table. The product page describes the coding modes’ dark and light themes, with adjustable brightness, sharpness and contrast, and a Coding HotKey at the heart of the function bar.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Cable Organization
BenQ RD320UNot verified
ViewSonic VG3208-4KYes
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Kensington Lock Slot
BenQ RD320UNot verified
ViewSonic VG3208-4K1
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Mac® Resolution (max)
BenQ RD320UNot verified
ViewSonic VG3208-4K3840x2160
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Mac® Resolution (min)
BenQ RD320UNot verified
ViewSonic VG3208-4K3840x2160
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
PC Resolution (max)
BenQ RD320UNot verified
ViewSonic VG3208-4K3840x2160
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
3.5mm Audio Out
BenQ RD320UNot verified
ViewSonic VG3208-4K1
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
DisplayPort
BenQ RD320UNot verified
ViewSonic VG3208-4K1
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Power in
BenQ RD320UNot verified
ViewSonic VG3208-4KDC Socket (Center Positive)
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
On Screen Display
BenQ RD320UNot verified
ViewSonic VG3208-4KInput Select, Audio Adjust, ViewMode, Color Adjust, Manual Image Adjust, Setup Menu
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Packaging (in.)
BenQ RD320UNot verified
ViewSonic VG3208-4K34.4 x 20.3 x 5.8
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Physical (in.)
BenQ RD320UNot verified
ViewSonic VG3208-4K28.12 x 17.95–21.49 x 8.39
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Physical Without Stand (in.)
BenQ RD320UNot verified
ViewSonic VG3208-4K28.12 x 16.83 x 2.33
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Packaging (mm)
BenQ RD320UNot verified
ViewSonic VG3208-4K875 x 515 x 147
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Physical (mm)
BenQ RD320UNot verified
ViewSonic VG3208-4K714.3 x 456–546 x 213
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Physical Without Stand (mm)
BenQ RD320UNot verified
ViewSonic VG3208-4K714.3 x 427.48 x 59.22
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Aspect Ratio
BenQ RD320UNot verified
ViewSonic VG3208-4K16:9
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Backlight Life (Hours)
BenQ RD320UNot verified
ViewSonic VG3208-4K30000 Hrs (Min)
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Brightness
BenQ RD320UNot verified
ViewSonic VG3208-4K300 cd/m² (typ)
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Color Space Support
BenQ RD320UNot verified
ViewSonic VG3208-4K8 bit true
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Colors
BenQ RD320UNot verified
ViewSonic VG3208-4K16.7M
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Curvature
BenQ RD320UNot verified
ViewSonic VG3208-4KFlat
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Display Size (in.)
BenQ RD320UNot verified
ViewSonic VG3208-4K32
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Dynamic Contrast Ratio
BenQ RD320UNot verified
ViewSonic VG3208-4K50M:1
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Flicker-Free
BenQ RD320UNot verified
ViewSonic VG3208-4KYes
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
High Dynamic Range
BenQ RD320UNot verified
ViewSonic VG3208-4KHDR10
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Light Source
BenQ RD320UNot verified
ViewSonic VG3208-4KLED
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Low Blue Light
BenQ RD320UNot verified
ViewSonic VG3208-4KSoftware solution
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Panel Type
BenQ RD320UNot verified
ViewSonic VG3208-4KVA Technology
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Pixel Size
BenQ RD320UNot verified
ViewSonic VG3208-4K0.182 mm (H) x 0.182 mm (V)
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Refresh Rate (Hz)
BenQ RD320UNot verified
ViewSonic VG3208-4K60
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Resolution
BenQ RD320UNot verified
ViewSonic VG3208-4K3840 x 2160
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Resolution Type
BenQ RD320UNot verified
ViewSonic VG3208-4KUHD (Ultra HD)
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Response Time (GTG w/OD)
BenQ RD320UNot verified
ViewSonic VG3208-4K4.34ms
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Response Time (Typical GTG)
BenQ RD320UNot verified
ViewSonic VG3208-4K4ms
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Static Contrast Ratio
BenQ RD320UNot verified
ViewSonic VG3208-4K3,000:1 (typ)
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Surface Treatment
BenQ RD320UNot verified
ViewSonic VG3208-4KAnti-Glare, Hard Coating (3H)
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Viewable Area (in.)
BenQ RD320UNot verified
ViewSonic VG3208-4K31.5
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Viewing Angles
BenQ RD320UNot verified
ViewSonic VG3208-4K178º horizontal, 178º vertical
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Height Adjust (mm)
BenQ RD320UNot verified
ViewSonic VG3208-4K90
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Swivel
BenQ RD320UNot verified
ViewSonic VG3208-4K360º
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Tilt (Forward/Back)
BenQ RD320UNot verified
ViewSonic VG3208-4K-4º / 20º
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Power Management
BenQ RD320UNot verified
ViewSonic VG3208-4KEnergy Star standards, EPEAT
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Recycle/Disposal
BenQ RD320UNot verified
ViewSonic VG3208-4KPlease dispose of in accordance with local, state or federal laws.
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Warranty
BenQ RD320UNot verified
ViewSonic VG3208-4K*Warranty offered may differ from market to market
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
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.
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Humidity (non-condensing)
BenQ RD320UNot verified
ViewSonic VG3208-4K20% to 90%
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Temperature
BenQ RD320UNot verified
ViewSonic VG3208-4K32°F to 104°F (0°C to 40°C)
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Consumption (max)
BenQ RD320UNot verified
ViewSonic VG3208-4K42W
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Consumption (typical)
BenQ RD320UNot verified
ViewSonic VG3208-4K40W
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Eco Mode (Conserve)
BenQ RD320UNot verified
ViewSonic VG3208-4K25W
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Eco Mode (optimized)
BenQ RD320UNot verified
ViewSonic VG3208-4K33W
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Power Supply
BenQ RD320UNot verified
ViewSonic VG3208-4KExternal Power Adaptor
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Stand-by
BenQ RD320UNot verified
ViewSonic VG3208-4K0.5W
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Voltage
BenQ RD320UNot verified
ViewSonic VG3208-4KAC 100-240V
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
VESA Compatible
BenQ RD320UNot verified
ViewSonic VG3208-4K100 x 100 mm
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Gross (lbs)
BenQ RD320UNot verified
ViewSonic VG3208-4K21.6
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Net (lbs)
BenQ RD320UNot verified
ViewSonic VG3208-4K17.4
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Net Without Stand (lbs)
BenQ RD320UNot verified
ViewSonic VG3208-4K12.1
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Gross (kg)
BenQ RD320UNot verified
ViewSonic VG3208-4K9.8
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Net (kg)
BenQ RD320UNot verified
ViewSonic VG3208-4K7.9
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Net Without Stand (kg)
BenQ RD320UNot verified
ViewSonic VG3208-4K5.5
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Specification market
BenQ RD320UUK
ViewSonic VG3208-4KNot verified
Sources
BenQ RD320U
Manufacturer specification · BenQ UK specification table. BenQ’s US page for the same model was checked separately on 26 September 2026 (see research notes); plugs, bundled accessories and warranty can still differ by market.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
HDMI 2.1
BenQ RD320UNot verified
ViewSonic VG3208-4K2
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
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.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Sleep-mode power
BenQ RD320U<0.5 W
ViewSonic VG3208-4KNot verified
Sources
BenQ RD320U
Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
USB-C video support
BenQ RD320UNot verified
ViewSonic VG3208-4KNot verified
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Published warranty scope
BenQ RD320UNot verified
ViewSonic VG3208-4K*Warranty offered may differ from market to market
Sources
BenQ RD320U
No source recorded for this side.
ViewSonic VG3208-4K
Manufacturer specification · Manufacturer General · Warranty: *Warranty offered may differ from market to market. Original measurement and configuration scope retained.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Weight with stand
BenQ RD320U10.8 kg
ViewSonic VG3208-4K7.9 kg
Sources
BenQ RD320U
Manufacturer specification · BenQ lists “Net Weight” separately from “Net Weight (w/o Base)”, so this figure includes the supplied base; packaging excluded.
USB-C carries video, data and 90 W, with MST daisy-chain output (not from Macs, which BenQ says daisy-chain only via Thunderbolt); the four downstream USB ports are USB 3.2 Gen 2 (10 Gbps), while the USB-B upstream is listed at 5 Gbps.
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 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 specification · Complete “Color Mode” row from BenQ’s UK specification table. The product page describes the coding modes’ dark and light themes, with adjustable brightness, sharpness and contrast, and a Coding HotKey at the heart of the function bar.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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 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.
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.
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.
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.
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.
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.
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: 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 2.1. Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: DisplayPort. Manufacturer section Connector. Original units, typical/minimum/overdrive mode, signal-frequency range, directions and regional conditions retained. This raw row never substitutes for an unrelated shared capability. Source field: Power in.
2 × HDMI (v2.0); 1 × DisplayPort (v1.4); 1 × USB C(PowerDelivery 90W, DisplayPort Alt Mode, Data); 1 × USB Type-B Upstream (USB 3.2 Gen 1, 5 Gbps, Data only); 2 × USB Type-A Downstream (USB 3.2 Gen 2, 10 Gbps, power charging 4.5W); 1 × USB Type-C Downstream (USB 3.2 Gen 2, 10 Gbps, power charging 4.5W); 1 × USB Type-C Downstream (USB 3.2 Gen 2, 10 Gbps, power charging 7.5W); headphone jack
1 × 3.5mm Audio Out; 2 × HDMI 2.1; 1 × DisplayPort; Power in (DC Socket (Center Positive))
USB-C connectionSources
BenQ RD320U
Manufacturer specification · The listed connections include USB-C or Thunderbolt. Video, data, upstream/downstream roles and charging power depend on the particular port.
Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification
Manufacturer specification · 90 W from the USB-C port that also carries DisplayPort Alt Mode video and data. Downstream accessory ports supply less and are not laptop-charging ports.
Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification
Manufacturer specification · Multi-Stream Transport via the listed USB-C out port. BenQ notes that Mac and MacBook devices only support daisy chaining via Thunderbolt, that daisy chaining is not supported via HDMI or regular USB ports on any device, and that M1/M2 Macs connect only a single external display.
Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification
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.
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.
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.
BenQ lists 468.6 - 581.6x714.6x263.1 mm (height × width × depth). · Manufacturer specification · Manufacturer dimensions with the supplied stand; a height range shows the stand’s lowest and highest positions. Allow extra room for cables and movement.
Manufacturer specification · Manufacturer Dimensions (metric) (wxhxd) · Physical (mm): 714.3 x 456~546 x 213. 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.
Manufacturer specification · Manufacturer Dimensions (metric) (wxhxd) · Physical (mm): 714.3 x 456~546 x 213. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement.
Manufacturer specification · Manufacturer Dimensions (metric) (wxhxd) · Physical (mm): 714.3 x 456~546 x 213. Component of the exact supplied-stand dimension tuple, in the original stated axis order. Allow room for cables and movement.
Manufacturer specification · Manufacturer Dimensions (metric) (wxhxd) · Physical Without Stand (mm): 714.3 x 427.48 x 59.22. Original measurement and configuration scope retained.
425 × 714.6 × 88.6 mm (height × width × depth, without base)
714.3 x 427.48 x 59.22 mm (width × height × depth, without stand)
Weight with standDifferentSources
BenQ RD320U
Manufacturer specification · BenQ lists “Net Weight” separately from “Net Weight (w/o Base)”, so this figure includes the supplied base; packaging excluded.
Manufacturer specification · Manufacturer Weight (metric) · Net Without Stand (kg): 5.5. Monitor without supplied base/stand; net with-stand and packaging masses are separate.
Manufacturer specification · Manufacturer Ergonomics · Swivel: 360º. The supplied stand explicitly lists a nonzero angle; its published range is kept separately.
Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.
Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.
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.
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.
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.
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.
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.
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.
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.
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.
Manufacturer specification · BenQ lists this as “Low Blue Light Plus”; the product page says it includes Circadian Mode, which automatically adjusts colour temperature through the day.
Manufacturer specification · BenQ’s TÜV certificate row names “Low Blue light (Hardware Solution)” as well as a separate “Low Blue light (Software Solution)” certificate.
Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification
Manufacturer specification · BenQ’s table lists “Brightness Intelligence Gen2 (B.I. Gen2): Yes”; the product page says B.I. Gen2 automatically detects the brightness in the room and adjusts the screen brightness, with an option to fine-tune it manually, and that it also powers MoonHalo’s Auto Dimming. Colour-temperature adjustment is not stated for this feature.
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.
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.
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.
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.
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.
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.
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.
Please dispose of in accordance with local, state or federal laws.
Packaging (in.)Sources
BenQ RD320U
No source recorded.
ViewSonic VG3208-4K
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.
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.
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.
Energy Star, EPEAT, CE, CE EMC, CB, RoHS, ErP, REACH, WEEE, EAC, UkrSEPRO
PACKAGE CONTENTSSources
BenQ RD320U
No source recorded.
ViewSonic VG3208-4K
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.
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.
*Warranty offered may differ from market to market
Listed certificatesSources
BenQ RD320U
Manufacturer specification · Complete “TUV Certificate” row (Certification) and Environmental Standards rows from BenQ’s UK specification table. The product page describes the TÜV Reflection Free certification, TÜV Rheinland’s Low Blue Light certification and Eyesafe 2.0 certification. Manufacturer-listed certificates, not independent measurements or health claims.
TÜV: Eye Comfort 2.0, EyeSafe 2.0, Flicker-free, Low Blue light (Hardware Solution), Low Blue light (Software Solution), Reflection Free; Energy Star 8.0; TCO Certified 9.0; EPEAT Bronze
Not provided
Night Hours Protection (minimum brightness)Sources
BenQ RD320U
Manufacturer specification · BenQ’s table lists “Night Hours Protection: Yes”; the product page describes minimum brightness technology for night hours and dark rooms, with ambient light detection and auto-switch. No minimum-brightness figure is published.
Manufacturer specification · BenQ UK specification table. BenQ’s US page for the same model was checked separately on 26 September 2026 (see research notes); plugs, bundled accessories and warranty can still differ by market.
Manufacturer specification · Manufacturer General · Warranty: *Warranty offered may differ from market to market. Original measurement and configuration scope retained.
*Warranty offered may differ from market to market
Show unverified (2)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.
Specifications without verified values for either product
Variable refresh supportSources
BenQ RD320U
No source recorded.
ViewSonic VG3208-4K
Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification
Not separately established by these manufacturer specification rows. An omitted or inapplicable row does not establish absence. · Manufacturer specification
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.