Skip to main contentSkip to footer

Explore more like this

Slide 1 of 5

Overview

Experience sharp, clear productivity with the BenQ RD320U 31.5" 4K IPS monitor. Its low-reflection screen, coding-optimized display modes, wide colour coverage, and USB-C 90W connectivity make it ideal for developers and creators. Adjustable ergonomics and eye-care features support long, comfortable work sessions.

BenQ 31.5" 4K Ultra HD 60Hz 5ms GTG IPS LCD Monitor (RD320U) – Metallic Grey, Programming & Productivity with USB-C 90W

Model: RD320U
Web Code: 19634602
Sold and shipped by | 4.3 seller rating (428 reviews)

Sale ends: *

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Read return policy

Warranty

Check with the manufacturer for details.

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

What's included:

  • BenQ RD320UA MonitorPower CableHDMI (v2.0)/USB 3.2/USB C Cable

The BenQ RD320U 31.5" 4K Ultra HD IPS monitor is designed to make long hours of coding, reading, and multitasking more comfortable and productive. Its 3840 x 2160 resolution on a 31.5" panel gives you ample screen real estate and razor-sharp text, so you can keep more windows open and read code lines clearly without constant zooming.

A nano matte, low-reflection coating helps cut down on glare from overhead lighting and nearby windows, keeping your screen easy to see throughout the day. With 98% P3 colour coverage, 1.07 billion displayable colours, and HDR10/DisplayHDR 400 support, this monitor delivers rich, accurate visuals for developers who also work with design, media, or data visualization.

Purpose-built coding modes with dark and light themes optimize contrast and font clarity, making it easier to differentiate code structures at a glance. BenQ’s eye-care features, along with the MoonHalo backlight that lets you fine-tune colour temperature, brightness, and light modes, are designed to reduce fatigue during extended sessions.

Connectivity is streamlined with a single USB-C cable that can deliver video, data, and up to 90W of power to compatible laptops, helping declutter your desk. Additional HDMI and DisplayPort inputs make it easy to connect multiple devices, while the built-in speakers handle everyday audio without extra accessories.

The ergonomic stand supports height adjustment, tilt, swivel, and pivot, so you can position the screen for your ideal posture or rotate it vertically when working with long documents or code files. For flexible setup options, the RD320U also supports 100 x 100 VESA mounting on compatible arms and wall mounts (sold separately).

Ultra-sharp 31.5" 4K IPS panel (3840 x 2160, 16:9) delivers crisp text and detailed visuals, ideal for coding, content creation, and multitasking

Nano matte, low-reflection screen reduces glare and distractions so you can focus comfortably in bright rooms or shared workspaces

Enhanced colour and HDR support with 98% P3 gamut, 1.07 billion colours, HDR10 and DisplayHDR 400 for rich, accurate images

Built for long coding sessions with dedicated dark/light coding modes, BenQ eye-care technologies, and MoonHalo ambient backlight for reduced eye strain

Modern connectivity & ergonomics including USB-C with 90W power delivery, HDMI, DisplayPort, built-in speakers, height/tilt/swivel/pivot stand, and 100 x 100 VESA mount support

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.

Shipping Charges

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.