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BenQ RD280UA 28" 4K+ IPS LED Monitor - 3: 2 Aspect Ratio - 3840 x 2560 - 400 cd/m² - HDR10 - VESA Mount
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Product Features
Product Overview
The BenQ RD280UA is a 28-inch 4K+ LED monitor engineered for professional creators and multitaskers who demand precise color accuracy and enhanced productivity. Its 3:2 aspect ratio provides a taller screen geometry that reduces scrolling and eye strain during extended work sessions, making it ideal for coding, document editing, and creative applications.
With a 3840 x 2560 resolution and 400 cd/m² brightness, this monitor delivers sharp, vibrant visuals across all content types. The IPS panel ensures consistent color and clarity from wide 178° viewing angles, while HDR10 and VESA DisplayHDR 400 certification enhance contrast and detail in high-dynamic-range content. Built-in features like Coding Mode, ePaper Mode, and M-book Mode optimize the display for specific workflows, supporting a versatile user experience.
Technical Overview
This monitor combines advanced display technology with robust connectivity to meet modern workspace demands. The 5 ms GTG response time minimizes motion blur, suitable for dynamic media and fast-paced visuals. A 1,200:1 native contrast ratio and support for 1.07 billion colors ensure deep blacks and accurate color reproduction, critical for photo and video editing.
The integrated USB hub includes six ports, with two USB Type-C connections supporting data, video, and power delivery. A built-in KVM switch allows control of multiple computers through a single keyboard and mouse setup, streamlining multi-device workflows. Dual speakers provide basic audio output, while HDCP compliance supports protected content playback from streaming services and Blu-ray sources.
Relevant factors for this section include Number of Screens, Screen Size Class, Viewable Screen Size, Maximum Resolution. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The RD280UA stands out with its unique 3:2 aspect ratio and comprehensive eye-care suite, designed to boost productivity and comfort in professional environments.
Enhanced Aspect Ratio
The 3:2 screen ratio offers more vertical space than traditional 16:9 displays, reducing the need for scrolling in documents, spreadsheets, and code editors. This geometry supports split-screen multitasking with balanced window proportions.
- Taller viewable area
- Reduced eye strain
- Ideal for text-heavy tasks
Advanced Eye Care
BenQ's Brightness Intelligence Gen2 (B.I. Gen2) automatically adjusts screen brightness based on ambient light. Flicker-free technology, Low Blue Light Plus, and Eyesafe certification minimize visual fatigue during long sessions.
- Auto brightness adjustment
- Flicker-free backlight
- Low blue light emission
Versatile Connectivity
With HDMI, DisplayPort, and dual USB Type-C ports, this monitor connects to a wide range of devices. The integrated USB hub and KVM switch simplify cable management and multi-computer control.
- Dual USB-C for modern laptops
- KVM for multi-device setups
- Digital daisy chain support
Deployment / Use Cases
This monitor is tailored for environments where screen real estate, color accuracy, and ergonomic flexibility are paramount. Its feature set supports both creative professionals and technical users who require a reliable, high-performance display.
Creative studios and graphic designers benefit from the 95% P3 color gamut and HDR10 support, ensuring accurate color grading and detailed image rendering. The 400 cd/m² brightness maintains visibility in well-lit rooms, while the anti-glare coating reduces reflections.
Software developers and data analysts appreciate the 3:2 aspect ratio for viewing more lines of code or spreadsheet rows without constant scrolling. Coding Mode enhances text clarity with optimized contrast, and the ergonomic stand allows height, tilt, swivel, and pivot adjustments to maintain a comfortable posture throughout the workday.
Physical Profile
The monitor features a sleek, professional design with dimensions of 24.03" wide, 16.84" high, and 3.43" deep without the stand. With the included ergonomic stand, it extends to 28.83" high and 18.74" deep, providing full adjustability for optimal viewing angles.
VESA mount compatibility (100x100 mm) allows for wall or arm mounting, saving desk space and enabling custom setups. The stand itself offers smooth swivel, height, pivot, and tilt adjustments, accommodating both portrait and landscape orientations. Weighing 25.13 lb with the stand, the monitor remains stable during adjustments while maintaining a manageable footprint for most workspaces.
- Width
- 24.03" (610.40 mm)
- Depth
- 3.43" (87.10 mm)
- Height
- 16.84" (427.80 mm)
- Weight
- 16.53 lb (7500 g)
Highlights
- 28.2" viewable IPS panel with 3840 x 2560 4K+ resolution for sharp, detailed visuals
- 3:2 aspect ratio increases vertical screen space, ideal for coding, documents, and multitasking
- 400 cd/m² brightness with HDR10 and VESA DisplayHDR 400 for enhanced contrast and color depth
- Full ergonomic stand with height, swivel, tilt, and pivot adjustments for comfortable viewing
- Comprehensive connectivity including HDMI, DisplayPort, and dual USB Type-C ports
- Built-in USB hub with 6 ports and KVM switch for multi-device control
- Advanced eye-care features: Brightness Intelligence Gen2, flicker-free, Low Blue Light Plus
- VESA mount compatible for flexible wall or arm mounting options
- Energy Star and TCO certified for energy efficiency and environmental compliance
- 5 ms GTG response time ensures smooth motion in dynamic content
Specifications
| Specifications | |
|---|---|
| Manufacturer | BenQ Corporation |
| Manufacturer Part Number | RD280UA |
| Brand Name | BenQ |
| Product Model | RD280UA |
| Product Name | RD280UA Widescreen LED Monitor |
| Product Type | LED Monitor |
| Technical Information | |
| Number of Screens | 1 |
| Screen Size Class | 28" |
| Viewable Screen Size | 28.2" |
| Screen Mode | 4K+ |
| Panel Technology | In-plane Switching (IPS) Technology |
| Response Time | 5 ms |
| Response Time Details | 5 ms GTG |
| Aspect Ratio | 3:2 |
| Horizontal Viewing Angle | 178° |
| Vertical Viewing Angle | 178° |
| Backlight Technology | LED |
| Mount Type | Wall Mountable |
| HDCP Supported | Yes |
| Features | HDR10,VESA DisplayHDR 400,Coding Mode,ePaper Mode,High Dynamic Range (HDR),M-book Mode,sRGB,Advanced Motion Accelerator (AMA),On-screen Display (OSD),Flicker-free,Brightness Intelligence Gen2 (B.I. Gen2),Low Blue Light Plus,Color Weakness Mode,Eye Reminder,Eye Care Technology,Eye Comfort Technology,Eyesafe Certified,Anti-reflective,Anti-glare,Digital Daisy Chain,Ergonomic Design,Plug & Play,Auto Power Off |
| Stand Adjustments | Swivel,Height,Pivot,Tilt |
| Video | |
| Maximum Resolution | 3840 x 2560 |
| Color Supported | 1.07 Billion Colors |
| Native Contrast Ratio | 1,200:1 |
| Brightness | 400 cd/m² |
| Color Gamut | 95% P3 |
| Pixel Per Inch (PPI) | 164 |
| Audio | |
| Number of Speakers | 2 |
| Speakers | Yes |
| Interfaces/Ports | |
| HDMI | Yes |
| USB | Yes |
| DisplayPort | Yes |
| USB Type-C | Yes |
| Total Number of HDMI Ports | 1 |
| Number of DisplayPorts | 1 |
| Number of USB Ports | 6 |
| Total Number of USB Type-C Ports | 2 |
| USB Type-B | Yes |
| Built-in Devices | |
| Built-in Devices | USB Hub,KVM Switch |
| Physical Characteristics | |
| VESA Mount Compatible | Yes |
| Height | 16.84" (427.80 mm) |
| Width | 24.03" (610.40 mm) |
| Depth | 3.43" (87.10 mm) |
| Height with Stand | 28.83" (732.20 mm) |
| Width with Stand | 24.03" (610.40 mm) |
| Depth with Stand | 18.74" (476 mm) |
| Weight (Approximate) | 16.53 lb (7500 g) |
| Weight with Stand (Approximate) | 25.13 lb (11400 g) |
| Miscellaneous | |
| Energy Star | Yes |
| TCO Certified | Yes |
FAQ
What is the benefit of the 3:2 aspect ratio on this monitor?
The 3:2 aspect ratio provides more vertical screen space compared to standard 16:9 displays, reducing the need for scrolling in documents, spreadsheets, and code editors. This taller geometry enhances productivity for text-heavy tasks and supports balanced split-screen multitasking, making it ideal for professionals who work with long documents or multiple applications simultaneously.
Does this monitor support HDR content?
Yes, the BenQ RD280UA supports HDR10 and is VESA DisplayHDR 400 certified. This allows it to display high-dynamic-range content with improved contrast, brighter highlights, and more detailed shadows. The 400 cd/m² brightness ensures HDR visuals remain vibrant and clear, suitable for photo editing, video playback, and gaming that supports HDR formats.
What connectivity options are available on the RD280UA?
This monitor includes one HDMI port, one DisplayPort, and two USB Type-C ports that support data, video, and power delivery. It also features a built-in USB hub with six total USB ports (including USB Type-B) for connecting peripherals. The integrated KVM switch lets you control multiple computers with one keyboard and mouse, streamlining multi-device workflows.
Is the monitor VESA mount compatible?
Yes, the RD280UA is VESA mount compatible with a standard 100x100 mm pattern. This allows for secure installation on wall mounts or monitor arms, saving desk space and enabling flexible positioning. The included ergonomic stand also offers full adjustability with height, swivel, tilt, and pivot functions for customized viewing angles.
What eye-care features does this monitor include?
BenQ equips this monitor with multiple eye-care technologies: Brightness Intelligence Gen2 automatically adjusts screen brightness based on ambient light, flicker-free backlighting reduces eye strain, and Low Blue Light Plus minimizes harmful blue light emission. It also includes Eyesafe certification, an Eye Reminder for break prompts, and anti-glare coating to enhance comfort during extended use.
Can this monitor be used in portrait orientation?
Yes, the stand supports pivot adjustment, allowing you to rotate the screen 90 degrees into portrait orientation. This is useful for viewing long documents, coding, or social media feeds. Combined with height, swivel, and tilt adjustments, the ergonomic design accommodates various viewing preferences and desk setups to maintain comfort throughout the workday.
| Qty | Price | Available |
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