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BenQ

BenQ RD280UA 28" Class 4K+ LED Monitor - 3:2

$729.83
3 availableas of 09/09/2026

Order within for shipment today

Should arrive by Thu, Oct 1 with free ground shipping

Compliance and certifications

  • ENERGY STAR
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

BenQ RD280UA 28" Class 4K+ LED Monitor - 3:2 - 28.2" Viewable - In-plane Switching (IPS) Technology - LED Backlight - 3840 x 2560 - 1.07 Billion Colors - 400 Nit - 5 ms - Speakers - Yes - Yes - USB Hub, KVM Switch

About BenQ

Because it matters

The world-leading human technology and solutions provider, BenQ aims to elevate and enrich every aspect of consumers’ lives by designing products with a purpose. BenQ sells and markets innovative technology products, consumer electronics, computing, and communications devices. Founded on the corporate vision of “ Bringing Enjoyment 'N’ Quality to Life”.

BenQ focuses on the aspects that matter to most people today – lifestyle, business, healthcare, and education – with the hope of providing people with the means to live better, increase efficiency, and enhance learning by providing people-driven products and embedded technologies spanning digital projectors, monitors, interactive large-format displays, audio products, cloud consumer products, mobile communications, and lifestyle lighting. Because it matters.

Technical specifications

General Information

Manufacturer BenQ Corporation
Manufacturer Part Number RD280UA
Manufacturer Website Address http://www.benq.com
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
Aspect Ratio 3:2
Response Time Details 5 ms GTG
Horizontal Viewing Angle 178°
Vertical Viewing Angle 178°
Mount Type Wall Mountable
Backlight Technology LED
HDCP Supported Yes
Features HDR10VESA DisplayHDR 400Coding ModeePaper ModeHigh Dynamic Range (HDR)M-book ModesRGBAdvanced Motion Accelerator (AMA)On-screen Display (OSD)Flicker-freeBrightness Intelligence Gen2 (B.I. Gen2)Low Blue Light PlusColor Weakness ModeEye ReminderEye Care TechnologyEye Comfort TechnologyEyesafe CertifiedAnti-reflectiveAnti-glareDigital Daisy ChainErgonomic DesignPlug & PlayAuto Power Off
Stand Adjustments SwivelHeightPivotTilt

Video

Maximum Resolution 3840 x 2560
Color Supported 1.07 Billion Colors
Native Contrast Ratio 1,200:1
Brightness 400 Nit
Color Gamut 95% P3
Pixel Per Inch (PPI) 164

Audio

Number of Speakers 2
Speakers Yes

Interfaces/Ports

HDMI Yes
HDMI Version 2
USB Yes
DisplayPort Yes
USB Type-C Yes
Number of USB Ports 6
Total Number of HDMI Ports 1
Number of DisplayPorts 1
Total Number of USB Type-C Ports 2
USB Type-B Yes

Built-in Devices

Built-in Devices USB HubKVM Switch

Physical Characteristics

VESA Mount Compatible Yes
VESA Mount Standard 100 x 100
Height 16.8"
Width 24"
Depth 3.4"
Height with Stand 28.83"
Width with Stand 24.03"
Depth with Stand 18.74"
Weight (Approximate) 16.53 lb
Weight with Stand (Approximate) 25.13 lb

Miscellaneous

Energy Star Yes
TCO Certified Yes

Ratings and reviews

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Accessories

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