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BenQ RD280U 28.2" 4K+ HDR Programming Monitor

BH #BERD280U • MFR #RD280U
5 reviews
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BenQ RD280U 28.2" 4K+ HDR Programming Monitor
Key Features
  • 28.2" 3:2 IPS Panel
  • HDMI | DisplayPort | USB-C (90W)
  • UHD 4K+ 3840 x 2560 at 60 Hz
  • 5 ms Response Time
Designed primarily for coders, the BenQ RD280U 28.2" 4K+ HDR Programming Monitor helps you to stay focused and comfortable while reading, programming, and debugging. Advanced modes and background themes help you differentiate lines of code, while the 3840 x 2560 resolution and 3:2 aspect ratio lets you see more at a glance.
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$549.99
$599.99
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BenQ RD280U Overview

From Manufacturer

Designed primarily for coders, the BenQ RD280U 28.2" 4K+ HDR Programming Monitor helps you to stay focused and comfortable while reading, programming, and debugging. Advanced modes and background themes help you differentiate lines of code, while the 3840 x 2560 resolution and 3:2 aspect ratio lets you see more at a glance.

The Display Pilot 2 software eases your workflow by allowing you to assign specific viewing modes to different applications, add shortcuts, and more. You can connect your system through the HDMI and DisplayPort connectors. Or you can transfer data, video, and up to 90W of power with compatible laptops using a single USB-C cable. The USB-C port also allows you to use the integrated three-port USB-A hub for peripherals. Adding a second RD280U display using the USB-C daisy chain port can enhance your multitasking. The adjustable stand helps you maintain a comfortable posture while the integrated light sensor automatically adjusts the screen's brightness to match your environment. Adjustable rear-facing MoonHalo ambient lighting can keep you focused or set the mood while watching movies.

Code with Comfort and Efficiency
Stay Focused
This 3840 x 2560 resolution display offers more vertical viewing space than traditional 4K monitors, and its anti-glare finish helps you stay comfortable in almost any environment. Its 28.2" IPS panel provides 1.07 billion colors and HDR10, supporting a 1200:1 static contrast ratio with 400 nits peak brightness.
Code Differentiation
BenQ's advanced coding modes ensure crystal-clear fonts and improved code differentiation, reducing eye strain during prolonged use.
Light and Dark Themes
The monitor offers both dark and light themes for adaptable coding environments. Swiftly adjust brightness, sharpness, and contrast for optimal coding conditions.
Coding Hotkey and Function Bar
Boost productivity with the Coding HotKey and Function Bar. Located just below the screen, pressing the Coding HotKey button provides access to the monitor's settings.
Daisy Chain with 90W USB-C
Multi-Stream Transport Technology allows you to extend screens across multiple displays using the USB-C output. The 90W USB-C port carries images, videos, and other data while charging your mobile device at the same time, all with one cable.
MoonHalo Lighting
MoonHalo by BenQ is designed to deliver a blend of immersive illumination and comforting ambiance. With customizable color temperature, brightness, and light modes, along with Auto Dimming, MoonHalo ensures optimal eye protection and focus, whether you're working from home or the office.
Comfort and Flexibility
Adjust the height, tilt, and swivel to match your preferences. You can also use the 100 x 100mm VESA mounting pattern to attach the screen to a swivel stand or multi-monitor stand. With 178° vertical and horizontal viewing angles, you can see the screen clearly from almost any position.
Night Hours Protection
Discover enhanced eye protection in the dark with Night Hours Protection. Its intelligent ambient light detection and auto-switch capabilities require minimal user intervention, ensuring effortless and consistent eye care.
Display Pilot 2 Features
Boost Efficiency with Shortcuts
The Shortcuts feature allows you to easily bind commonly used functions to hotkeys.
Assign Different Modes to Applications
Application Mode makes it easy to assign different color modes and remembers your frequently used settings for applications. Binding your IDE with RD series advanced coding modes for the state of flow!
Organize Your Workspace
Launch Desktop Partition and drag the application you're working with into partitions by using preset templates or by customizing your own layouts. You can work more efficiently without the hassles of dragging and resizing.
Circadian Comfort
BenQ Low Blue Light Plus includes Circadian Mode, which automatically adjusts your screen's color temperature throughout the day, mirroring the natural sunrise to sunset cycle.
UPC: 840046049928

BenQ RD280U Specs

Key Specs
Display Size
28.2"
Panel Type
IPS-Type LCD
Native Resolution
3840 x 2560
Maximum Brightness
400 nits / cd/m2 (Peak in HDR Mode)
350 nits / cd/m2 (Sustained)
HDR Support
Yes: HDR10
Color Support
1.07 Billion Colors (10-Bit)
Color Gamut
95% DCI-P3
Finish
Anti-Glare
Touchscreen
No
A/V Inputs
DisplayPort 1.4 / HDMI 2.0
A/V Outputs
3.5 mm
USB I/O
USB-A 3.2 Gen 1 / USB-B 3.2 Gen 1 / USB-C 3.2 Gen 1
Built-In Speakers
Yes: 2x 2 W
Display
Size
28.2"
Panel Type
IPS-Type LCD
Aspect Ratio
3:2
Native Resolution
3840 x 2560
Maximum Brightness
400 nits / cd/m2 (Peak in HDR Mode)
350 nits / cd/m2 (Sustained)
HDR Support
Yes: HDR10
Contrast Ratio
1200:1
Response Time
5 ms
Refresh Rate
60 Hz
Variable Refresh Technology
No
Color Support
1.07 Billion Colors (10-Bit)
Color Gamut
95% DCI-P3
Viewing Angle (H x V)
178 x 178°
Curved Display
No
Finish
Anti-Glare
Surface
Touchscreen
No
Connectivity
A/V Inputs
1x HDMI 2.0
1x DisplayPort 1.4
A/V Outputs
1x 1/8" / 3.5 mm
HDCP Support
Yes: Version 2.2
USB I/O
2x USB-C 3.0 / 3.1/3.2 Gen 1 with DP Alt Mode, USB PD 90 W [Charging]
3x USB-A 3.0 / 3.1/3.2 Gen 1
1x USB-B 3.0 / 3.1/3.2 Gen 1
Multi-Input Support (PIP/PBP)
No
Speaker
Built-In Speakers
Yes: 2x 2 W
Electrical
Power Consumption
Typical: 34.0 W
Maximum: 205.0 W
Standby: 0.5 W
Input Power
100 to 240 VAC, 50 / 60 Hz
Power Adapter Type
Internal
General
Certifications
ENERGY STAR 8.0, EPEAT Bronze, TCO Certified 9.0
Adjustments
Swivel: 30° (-15 to 15°)
Tilt: 25° (-5 to 20°)
Height: Up to 4.3" / 109.2 mm
VESA Mounting-Hole Pattern
100 x 100 mm
Lock Slot
No
Packaging Info
Package Weight
33.46 lb
Box Dimensions (LxWxH)
33 x 20.25 x 8.75"

BenQ RD280U Reviews

Fantastic Monitor

By Josh
Rated 5 out of 5
Date: 2026-06-15

Fantastic monitor, I especially like the in-built light. I was waiting for the 120Hz to go back in stock but the 60Hz is just as fine for programming, which I primarily use this monitor for.

Next Best Thing to OLED (for Non-Gaming)

By JS
Rated 5 out of 5
Date: 2024-12-29

I've been a fan of OLED tech since the Galaxy S2 and enjoy it on my laptops, but desktop OLED monitors still have many issues for non-gaming uses (writing, research). After agonizing over the choices, I took a chance on this BenQ and can report it's as good as you'll get. For context, I use this for school and writing; the apps I use most are Obsidian, MS Office, Scrivener, and PDF readers. It's a primary monitor to my laptop, which is on a stand to the side. Pros: + Well thought out menu and buttons geared toward readability. The center button lets you toggle between color modes for dark backgrounds, light backgrounds, and your last used setting. The monitor will remember your settings for each - brighter backlight for light mode, no autodimming for dark, etc. + Auto-dimming is spot on. + The MoonHalo bias lighting is highly customizable, bright, and also can be auto-dimmed. + There is a ePaper mode for reading long docs. I just use the greyscale shortcut in Windows with light mode, but it's worth mentioning. + Built-in KVM replaced my Thunderbolt dock, freeing up desk space. + 3:2 screen ratio gets more text onto the screen while writing or reading academic journals, and doesn't look janky when you flip it into portrait. Cons - If you splitscreen a window in dark mode with something unavoidably light, like a PDF journal article, you're going to have to choose between two settings optimized for one or the other. This is a credit to the monitor's great optimizations and against its intended purpose, but its worth pointing out. - This is a chunky, heavy monitor that might require you upgrade your current desk hardware. It weighs almost 17lbs without the stand which, with cables and a monitor light bar, will push the weight limit of basic monitor arms. I also had to upgrade my monitor light bar because it was too thick for my old one (BenQ Plus -- Pro). - Related to the above, you have to be careful about the menu buttons sticking out of the bottom of the monitor when mounting it on an arm or stand. - The speakers are tinny and weak, but the KVM has a 3.5mm aux out. - The KVM's aux and USB-A ports stick down from the bottom of the display, not out the back like most other plug-ins. In conclusion, this is a highly specialized monitor that will satisfy people interested in that purpose and an average choice for anyone else. I am happy with it and consider it a worthy successor to my old ASUS ProArt 18:10.

See any errors on this page?

Does the stand support height adjustment and ...

Does the stand support height adjustment and changing to portrait orientation?
Asked by: Yunxia
The stand on the BenQ RD280U 28.2" 4K+ HDR Programming Monitor, B&H # BERD280U, supports height adjustments; it does not support portrait orientation (pivot). The BenQ RD280UA 28.2" 4K+ HDR Programming Monitor with Ergo Arm, B&H # BERD280UA, does support portrait orientation (pivot).
Answered by: Miguel M
Date published: 2025-05-19
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