Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Display | |
| Contrast ratio (typical) | 2000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Aspect ratio | 16:9 |
| Display diagonal | 80 cm (31.5") |
| Response time | 5 ms |
| Colour depth | 10 bit |
| Display resolution | 4K 3840 x 2160 pixels |
| Display diagonal (metric) | 80 cm |
| Touchscreen | ![]() |
| LED backlight | ![]() |
| Backlight type | LED |
| Maximum refresh rate | 60 Hz |
| Display technology | LED |
| Anti-glare screen | ![]() |
| Native aspect ratio | 16:9 |
| HD type | 4K Ultra HD |
| Pixel density | 137.68 ppi |
| Colour gamut | 98% |
| Panel type | IPS |
| Display surface | Matt |
| Screen shape | Flat |
| Display number of colours | 1.07 billion colours |
| sRGB coverage (typical) | 98% |
| High Dynamic Range (HDR) supported | ![]() |
| Display brightness (typical) | 400 cd/m² |
| High Dynamic Range (HDR) technology | DisplayHDR 400, High Dynamic Range 10 (HDR10) |
| Colour gamut standard | sRGB |
| Ports & interfaces | |
| HDMI ports quantity | 2 |
| HDMI version | 2.0 |
| HDMI | ![]() |
| HDCP | ![]() |
| DisplayPorts quantity | 1 |
| HDCP version | 2.2 |
| DisplayPort version | 1.4 |
| Headphone out | ![]() |
| Built-in USB hub | ![]() |
| USB hub version | 3.2 Gen 2 (3.1 Gen 2) |
| USB upstream port type | USB Type-B |
| Number of upstream ports | 1 |
| USB Type-A downstream ports quantity | 2 |
| USB Type-C downstream ports quantity | 2 |
![]() | |
| USB Power Delivery up to | 90 W |
| Weight & dimensions | |
| Width (with stand) | 714.6 mm |
| Height (with stand) | 471 mm |
| Depth (with stand) | 477.6 mm |
| Weight (without stand) | 7.3 kg |
| Height (without stand) | 425 mm |
| Width (without stand) | 741.6 mm |
| Depth (without stand) | 88.6 mm |
| Weight (with stand) | 11 kg |
| Energy management | |
| Power consumption (typical) | 30 W |
| Power consumption (standby) | 0.5 W |
| AC input voltage | 100 - 240 V |
| Power consumption (max) | 220 W |
| Energy efficiency scale | A to G |
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 30 kWh |
| Energy consumption (HDR) per 1000 hours | 33 kWh |
| European Product Registry for Energy Labelling (EPREL) code | 2034605 |
| Ergonomics | |
| Plug and Play | ![]() |
| Cable lock slot | ![]() |
| Height adjustment | ![]() |
| Swivel angle range | -15 - 15° |
| Tilt angle range | -5 - 20° |
| Pivot | ![]() |
| On Screen Display (OSD) | ![]() |
| Picture-in-Picture | ![]() |
| Panel mounting interface | 100 x 100 mm |
| On Screen Display (OSD) languages | Multi |
| Swivelling | ![]() |
| Pivot angle | -275 - 275° |
| Tilt adjustment | ![]() |
| VESA mounting | ![]() |
| Adjustable height (max) | 13 cm |
| Packaging content | |
| Quick start guide | ![]() |
| Stand included | ![]() |
| Design | |
| Product colour | Black |
| Market positioning | Professional |
| Detachable stand | ![]() |
| Performance | |
| NVIDIA G-SYNC | ![]() |
| AMD FreeSync | ![]() |
| Flicker-free technology | ![]() |
| Low Blue Light technology | ![]() |
| Multimedia | |
| RMS rated power | 6 W |
| Built-in speaker(s) | ![]() |
| Built-in camera | ![]() |
| Number of speakers | 3 |
| Sustainability | |
| Sustainability certificates | ENERGY STAR, EPEAT Bronze, TCO |
| EAN | 4718755094415 |
| Warranty | 3 years |
The BenQ RD320UA is a 31.5-inch monitor designed for professional use, featuring a 4K UHD resolution of 3840 x 2160 pixels. Its IPS panel delivers consistent visuals, supported by a 400 cd/m² brightness and a 2000:1 contrast ratio that produces deep blacks. The display operates at a 60 Hz refresh rate and a 5 ms response time, offering fluid performance for office applications and content creation on its standard 16:9 widescreen format.
This monitor achieves accurate colour reproduction by displaying 1.07 billion colours with 10-bit depth and 98% sRGB coverage. Its 178-degree viewing angles maintain colour consistency, while support for HDR10 enhances dynamic range. A Nano Matte anti-reflective surface minimizes glare, and built-in Flicker-Free and Low Blue Light technologies work to reduce eye strain. The monitor also includes a MoonHalo ambient light feature designed to improve viewing comfort during long sessions.
Connectivity is streamlined through a USB-C port with 90W Power Delivery, two HDMI 2.0 ports, and one DisplayPort 1.4. An integrated KVM switch and a USB 3.2 hub allow users to control multiple systems and peripherals with a single setup. The included stand offers full ergonomic adjustment with height, tilt, swivel, and pivot functions. For alternative mounting, the monitor is compatible with a 100 x 100 mm VESA interface and has built-in speakers.
Key Features:- 31.5-inch 4K UHD 3840 x 2160 resolution screen
- IPS panel with wide 178-degree viewing angles
- Supports 1.07 billion colours with 98% sRGB coverage
- Features HDR10 for enhanced contrast and brightness
- Single-cable connectivity with USB-C and 90W Power Delivery
- Integrated KVM switch to control two devices
- Ergonomic stand with height, tilt, swivel, and pivot adjustments
- Includes built-in speakers and a headphone output
Estimated delivery: 10.02 - 12.02
Today: 10:00 - 18:00
Estimated delivery: 10.02 - 12.02
Today: 09:00 - 17:00
Estimated delivery: 10.02 - 12.02
Today: 10:00 - 17:00
Estimated delivery: 10.02 - 12.02
Today: 10:00 - 18:00
Estimated delivery: 10.02 - 12.02
Today: 10:00 - 18:00
Estimated delivery time: 10.02 - 12.02
Estimated delivery time: 11.02 - 12.02
Estimated delivery time: 11.02 - 12.02
Estimated delivery time: 10.02 - 11.02
Estimated delivery time: 11.02
Estimated delivery time: 10.02 - 12.02
Estimated delivery time: 10.02 - 12.02
Estimated delivery time: 11.02
- EU Product Fiche (English)
- manual pdf (English)


