Immersive 4K+ Display with 3:2 Aspect Ratio: The 3840x2560 resolution and unique 3:2 aspect ratio provide more vertical screen space, making it ideal for reading and writing long blocks of code, documents, or web pages without constant scrolling.
Nano Matte Panel for Distraction-Free Coding: Engineered with a low-reflection Nano Matte surface, this panel minimizes glare and ambient light interference, helping programmers maintain deep focus and visual clarity even in brightly lit environments.
MoonHalo Ambient Lighting System: Integrated with BenQ’s MoonHalo backlight, the monitor offers customizable ambient lighting with adjustable brightness, color temperature, and auto-dimming. This creates a soothing workspace atmosphere while reducing eye strain during extended sessions.
Ergo Arm for Full Ergonomic Flexibility: The included Ergo Arm allows for precise adjustments in height, tilt, swivel, and pivot, enabling users to set up their workspace for maximum comfort and posture support throughout the day.
Advanced Coding Modes and Eye-Care Suite: Tailored for developers, the monitor features specialized coding modes that enhance font clarity and contrast. Combined with BenQ’s Eye-Care technologies—Low Blue Light Plus, Flicker-Free, and Circadian Mode—it supports healthier, longer work hours.
| Part Number | RD280UA |
| Color | Black |
| Screen Size | 28.2 inch |
| Resolution | 3840x2560 4K |
| Response Time | 5ms |
| Refresh Rate | 60 (DP, USB-C) |
| Aspect Ratio | 3:2 |
| HDR | HDR10, VESA DisplayHDR 400 |
| Brightness | 400 nits |
| Contrast Ratio | 1200:1 |
| Color Supported | 1.07 billion colors |
| Viewing Angles | 178°(H)/178°(V) |
| Panel Type | IPS |
| Power | Voltage Rating: 100 - 240V Power Supply: Built-in Power Consumption (normal): 34 W Power Consumption (max): 205 W Power Consumption (sleep mode): <0.5 W Power Delivery(USB C / Thunderbolt ): 90W |
|
Tilt(down/up)
|
-5˚ - 20˚ |
| Ports | 1 x HDMI 2.0 1 x DisplayPort (v1.4) 1 x 1/8"/3.5 mm Output 1 x USB C(Power Delivery 90W, DisplayPort Alt Mode, Data)
1 x USB Type-B Upstream (USB 3.2 Gen 1, 5 Gbps, Data only)
3 x USB Type-A Downstream (USB 3.2 Gen 1, 5 Gbps, power charging 4.5W) 1 x USB Type-C Downstream (USB 3.2 Gen 1, 5 Gbps, power charging 7.5W) |
| HDCP Support | 2.2 |
| Built-in Speaker | 2Wx2 |
| VESA Wall Mount | 100 x 100mm |
| Dimensions | 427.8x610.4x87.1 mm |
| Weight |
11.4 kg |
| Package Contents | BenQ RD280UA Monitor HDMI 2.0 Cable USB 3.2 Cable USB C Cable Quick Start Guide (QSG) Warranty Card Safety Instruction |
| Warranty | 3 Years of Brand Warranty |