Benq  |  SKU: 9H.LM2LJ.TBE

BenQ RD280UA computer monitor 71.6 cm (28.2") 3840 x 2560 pixels 4K Ultra HD Black

€609.50
Shipping calculated at checkout.

Order Delivery Notice: Thursday 18th December is the last day for orders before Christmas.

Any orders placed after Thursday 18th December will be despatched on Monday 5th January 2026.

Delivery and Shipping

Products shipped within 2 working days from date of order.

Costs

0-24.99kg €14.50

25kg – 50kg €35.00

50kg and Up €60.00

No Customs Charges

Deliveries from Ireland & EU meaning no unwanted customs charges. No hidden charges.

RD280UA

Key Features

  • Fine-Coated Panel and advanced coding modes for improved code differentiations: BenQ Programming Series is crafted for programmers
  • Boost productivity with a swift press of the > Coding HotKey to instantly enter the coding realm
  • BenQ Programming Monitors prioritize comforts during long-term projects with backlight, flexible arm, ergonomics design, and Eye-Care Technology

Description

Astonishing Clarity for the Ultimate Coding Experience

Crystal-Clear Coding, Glare-Free Brilliance

Crafted for Programmers: BenQ Programming Monitors offer you full immersion in your code no matter where you are.



Empowering Programmers with BenQ Nano Matte Panel

Enter the coding flow in seconds with the Nano Matte Panel. Featuring a low reflection property to minimize distractions, this advanced technology enhances focus and boosts productivity, delivering unparalleled clarity for peak performance.



Superior Code Differentiation

BenQ's advanced coding modes ensure crystal-clear fonts and improved code differentiation, reducing eye strain during prolonged use.



Code with Comfort and Efficiency

Offer both dark and light themes for adaptable coding environments. Swiftly adjust brightness, sharpness, and contrast for optimal coding conditions.



Experience Focus Anytime with MoonHalo

Experience MoonHalo by BenQ – an illumination system built into the back of the monitor. With customizable color temperature, brightness, and light modes, along with Auto Dimming powered by B.I. Gen2, MoonHalo ensures optimal eye protection and focus anytime, whether you're working from home or the office.



Take Control of Display Settings with Display Pilot 2

The Display Pilot 2 software gives you complete control of your display settings. Users can set their preferred functions with ease, including MoonHalo Control, Shortcuts, Desktop Partition, Application Mode, Software Dimming, Circadian Mode, and more.



Assign Different Modes to Applications

Application Mode makes it easy to assign different color modes and remembers your frequently-used settings for upcoming applications. Bind your IDE with the RD series’ advanced coding modes for the ultimate workflow!



Intelligent Circadian Displays for Comfortable Eyes

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. Enjoy eye comfort worry-free.



Boost Efficiency with Display Pilot 2 Shortcuts

Exclusive Shortcuts allows you to easily bind commonly used functions to the hotkeys. With Display Pilot 2, copying and pasting shortcuts is no longer limited to one set at a time; it conveniently remembers two sets of content at once.

Monitor Ergonomics for Your Comfort

Enhance your coding workspace with the monitor's adjustable height, tilt, pivot, and swivel capabilities for optimal efficiency and comfort.

Optimal Posture, Superior Output

Relieve prolonged neck and body aches. BenQ Programming Monitors prioritize your comfort for long-term projects.



Ergo Arm Stand : Elevating Coders' Desks with Infinite Flexibility

BenQ Ergo Arm enhances flexibility and provides the optimal screen position for a more comfortable and productive user experience.

Endless Horizons, Intuitive Workflows

Whether it's multi-screen integration or single-screen data comparison, a BenQ Programming Monitor meets your multitasking needs.

Achieve More and Scroll Less

With a rare 3:2 ratio design, RD280UA is crafted for coders to provide them with an expansive field of view.

Seamless Connectivity with Easy Plug and Play

BenQ Programming Monitors offer ample port options, including USB Type-C for all-in-one connectivity.

Maximum Efficiency, Multitask with Ease

Maximum efficiency through unified integration with diverse devices and built-in KVM (keyboard, video, mouse) for seamless source switching.

Daisy Chain with the 90W USB Type-C

Multi-Stream Transport Technology allows you to extend screens across multiple displays using the USB Type-C. The 90W USB Type-C carries images, videos, and other data seamlessly plus charges your mobile devices at the same time all with one cable. Please note that Mac® and MacBook® devices only support daisy chaining via Thunderbolt. Daisy chaining is not supported via HDMI or using regular USB ports on any device. Also, you can only connect a single external display using a Mac device with the M1 or M2 chips. For more information about connecting different models of Mac devices to external displays, please refer to the Apple website.

Coding Hotkey and Function Bar

Effortlessly boost productivity with our unique Coding HotKey and Function Bar. With a swift press of the  Coding HotKey at the heart of the function bar you can immerse yourself instantly into the coding realm.

Keep Your Eyes Fatigue-Free

Experience unmatched eye comfort during night hours with our Night Hours Protection and advanced Brightness Intelligence Gen2. BenQ Eye-Care Technology is dedicated to enhancing your visual comfort.

Night Hours Protection

Benefit from minimum brightness technology for reduced eye strain and discover enhanced eye protection at night with our Night Hours Protection. Its intelligent ambient light detection and auto-switch capabilities require minimal user intervention, ensuring effortless and consistent eye care.

Brightness Intelligence Gen2

BenQ B.I. Gen2 automatically detects the brightness in your room and adjusts the screen brightness, while also providing the option to manually fine-tune the brightness.

TUV Reflection Free Certified to Ensure Coding with Refreshed Eyes

Being TUV Reflection Free Certificated ensures coding with minimized distractions, fostering a clearer and more efficient development process. Global safety authority TÜV Rheinland also certifies RD280UA's Low Blue Light as truly friendly to the human eye. Eyesafe 2.0 certification ensures that the display reduces blue light while maintaining vivid color.

Specifications

Display
HDCP Yes
Display brightness (typical) 350 cd/m²
Screen shape Flat
Display number of colours 1.07 billion colours
Native aspect ratio 3:2
Pixel density 164 ppi
Colour gamut 95%
Maximum refresh rate 60 Hz
HD type 4K Ultra HD
Viewing angle, horizontal 178°
Viewing angle, vertical 178°
Display resolution 3840 x 2560 pixels
Response time 5 ms
Display diagonal 71.6 cm (28.2")
Contrast ratio (typical) 1200:1
Display brightness (peak) 400 cd/m²
Touchscreen No
High Dynamic Range (HDR) supported Yes
Panel type IPS
High Dynamic Range (HDR) technology DisplayHDR 400, High Dynamic Range 10 (HDR10)
Display diagonal (metric) 72 cm
LED backlight Yes
Colour gamut standard DCI-P3
Anti-glare screen Yes
Audio
Built-in speaker(s) Yes
RMS rated power 4 W
Performance
Built-in speaker(s) Yes
RMS rated power 4 W
Built-in camera No
Low Blue Light technology Yes
Flicker-free technology Yes
Smart modes ePaper
Management features
On Screen Display (OSD) Yes
On Screen Display (OSD) languages Arabic, Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, French, Hungarian, Italian, Japanese, Korean, Polish, Portuguese, Romanian, Russian, Swedish
Multimedia
Number of speakers 2
Built-in speaker(s) Yes
RMS rated power 4 W
Built-in camera No
Design
Market positioning Business
Product colour Black
Camera
Built-in camera No
Ports & interfaces
Built-in USB hub Yes
USB hub version 3.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantity 3
USB Type-C downstream ports quantity 1
Headphone out Yes
HDMI ports quantity 1
DisplayPorts quantity 1
HDCP Yes
Headphone outputs 1
HDMI Yes
HDMI version 2.0
DisplayPort version 1.4
USB Power Delivery (USB PD) Yes
USB Power Delivery up to 90 W
USB Type-C DisplayPort Alternate Mode Yes
Number of USB Type-B upstream ports quantity 1
HDCP version 2.2
Technical details
Height (without stand) 427.8 mm
Depth (without stand) 87.1 mm
Width (without stand) 610.4 mm
Cable lock slot No
HDMI Yes
Product colour Black
Sustainability certificates ENERGY STAR, EPEAT Bronze, TCO
Power supply type Internal
Weight (with stand) 11.4 kg
Touchscreen No
Software
Bundled software Display Pilot 2
Ergonomics
Wall mountable Yes
VESA mounting Yes
Cable lock slot No
Panel mounting interface 100 x 100 mm
Swivelling Yes
Swivel angle range -275 - 275°
Tilt angle range -5 - 30°
Pivot Yes
On Screen Display (OSD) Yes
Pivot angle 0 - 90°
On Screen Display (OSD) languages Arabic, Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, French, Hungarian, Italian, Japanese, Korean, Polish, Portuguese, Romanian, Russian, Swedish
Height adjustment Yes
Tilt adjustment Yes
Adjustable height (max) 13 cm
Power
Power supply type Internal
AC input voltage 100 - 240 V
Power consumption (max) 205 W
Power consumption (standby) 0.4 W
Power consumption (typical) 34 W
Power consumption (off) 0.3 W
Energy efficiency scale A to G
Energy efficiency class (SDR) G
Energy efficiency class (HDR) G
Energy consumption (SDR) per 1000 hours 29 kWh
Energy consumption (HDR) per 1000 hours 31 kWh
Weight & dimensions
Height (without stand) 427.8 mm
Depth (without stand) 87.1 mm
Width (without stand) 610.4 mm
Width (with stand) 610.4 mm
Depth (with stand) 476 mm
Height (with stand) 602.2 mm
Weight (with stand) 11.4 kg
Weight (without stand) 7.5 kg
Packaging content
Quick start guide Yes
Bundled software Display Pilot 2
Sustainability
Sustainability certificates ENERGY STAR, EPEAT Bronze, TCO
Packaging data
Quick start guide Yes
Bundled software Display Pilot 2
Other features
Height (without stand) 427.8 mm
Depth (without stand) 87.1 mm
Width (without stand) 610.4 mm
Power consumption (max) 205 W
Quick start guide Yes
HDMI Yes
USB Power Delivery up to 90 W
Energy efficiency scale A to G
USB Type-C DisplayPort Alternate Mode Yes
Power supply type Internal
Display brightness (peak) 400 cd/m²
Touchscreen No
USB Power Delivery (USB PD) Yes

Payment & Security

Payment methods

  • American Express
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  • Google Pay
  • Maestro
  • Mastercard
  • Shop Pay
  • Union Pay
  • Visa

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Wouldn't normally bother with review's but I was really impressed with ValuPC, despite never having heard of them before. While googling a specific laptop model I noticed that they're cheaper than other psychical stores by over €200. I ordered the laptop late one and 2 - 3 it was at my door. Excellent service fast and reliable and have already recommended to others

Stephen

Was going to go to an English chain of computer shop, googled and seen valupc. I ordered a new laptop and Monitor late Sunday night and had them in my hands on Wednesday morning with everything working as expected. I would recommend Valupc as they are Irish and defiantly good value, will be back in the future.

James

Great deals on the market, which seemed sketchy, but decided to order a monitor anyway. Was delighted to know that I was wrong, The monitor came in perfect condition, nothing bad to say whatsoever. Even had some problems with the delivery and they helped me out! It's a great site to buy electronic things of off, don't think twice about it.

Pavlo