Skip to main contentSkip to footer

Explore more like this

1 of 11

Overview

The BenQ 31.5” monitor is designed for precision and comfort, delivering ultra-clear visuals and optimized eye protection for long coding sessions.The low-reflection nano matte panel minimizes distractions so you can focus on your work. Coding modes in dark and light themes let you read the fonts and codes clearly.

BenQ 31.5" 4K Ultra HD 60Hz 5ms GTG IPS LCD Monitor (RD320U) - Metallic Grey

Model: RD320U
Web Code: 18475099
Sold and shipped by Best Buy
3 special offers available!

Available for deliveryAvailable online only

Best Buy Protection Plan

Return Policy

Read return policy

Low Price Guarantee

Find a lower price anywhere else, we'll gladly match it. Exclusions apply.

See details

Manufacturer's Warranty

Check with the manufacturer for details or add Best Buy Protection for extra coverage.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • BenQ RD320UA Monitor
  • Power Cable
  • HDMI (v2.0)/USB 3.2/USB C Cable
  • 31.5-inch LCD display with 4K Ultra HD resolution (3840 x 2160 native) and a 16:9 aspect ratio makes for a bright, beautiful display
  • Nano matte panel minimizes reflections for crystal-clear text and reduced eye strain
  • Eye-care technology helps protect your eyes for long viewing sessions
  • 2000:1 contrast ratio offers deeper blacks and richer details for coding, gaming, and more
  • 98% P3 deliver true-to-life colours that bring every content to life
  • Coding mode with dark and light themes helps optimized contrast and font clarity for effortless reading and better code differentiation
  • Features MoonHalo backlight for customizable colour temperature, brightness, and light modes
  • 90W USB-C delivers fast data, video, and power
  • 178° horizontal and vertical viewing angles provide an excellent picture from almost any seating position
  • Supports flexible wall installation with VESA-specified 100 x 100 wall mounts (sold separately)
Product Condition
Brand New

Display

Screen Size
31.5 in
Resolution
4K Ultra HD
Native Resolution
3840 x 2160
Aspect Ratio
16:9
Display Type
LCD
Touchscreen
No
Viewing Angle
178°/178°
Glossy/Matte
Matte
Response Time (Black-White-Black)
5 ms
Response Time (Grey-to-Grey)
5 ms
Refresh Rate
60 Hz
Brightness
400 cd/m²
Static Contrast Ratio
2000:1
Colour Gamut
98% P3
3D Video Support Built-in
No
Built-In TV Tuner
No

Panel

Panel Technology
IPS
Panel Type
IPS
Curved
No

Audio

Built-in Speakers
Yes
Speaker Output Power
6 W

Inputs/Outputs

Input/Output Types
HDMI (v2.0) x 2; DisplayPort (v1.4); USB C(PowerDelivery 90W, DisplayPort Alt Mode, Data); USB Type-A downstream (USB 3.2 Gen 2, 10 Gbps, power charging 4.5W) x 2; USB Type-C downstream (USB 3.2 Gen 2, 10 Gbps, power charging 4.5W); USB Type-C downstream (USB 3.2 Gen 2, 10 Gbps, power charging 7.5W); USB Type-B upstream (USB 3.2 Gen 1, 5 Gbps, data only); USB C out (MST)
Built-In Webcam
No
DVI-D Support
No
HDCP Support
Yes

Power

Typical Consumption
30 W
Stand-By Consumption
0.5 W
Auto Off
Yes
Energy Saving Mode
No

Stand/Mount Features

Tilt Adjustment
Yes
Swivel Adjustment
Yes
Height Adjustment
Yes
Rotate to Portrait
Yes
VESA Mountable
Yes
VESA Sizes Supported
100 x 100

Physical Features

Colour
Metallic Grey
Dimensions with Stand (cm)
71.46 (W) x 59.54 (H) x 26.31 (D) cm
Dimensions with Stand (in)
28.13 (W) x 23.44 (H) x 10.36 (D) in
Dimensions without Stand (cm)
71.46 (W) x 42.5 (H) x 8.9 (D) cm
Dimensions without Stand (in)
28.13 (W) x 16.73 (H) x 3.5 (D) in
Weight (With Stand)
10.8 kg
Weight (Without Stand)
7.3 kg

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.