BenQ Programming Ergo Arm RD320UA 31.5-inch 4K Monitor Review

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Main Features

Display Size: 31.5"

Panel Type: IPS-Type LCD

Resolution: 3840 x 2160

Refresh Rate: 60 Hz

Response Time: 5 ms

Contrast Ratio: 2000:1

HDR Support: Yes: HDR10

Max Brightness: 400 nits (cd/m²) - HDR Mode

Coating: Anti-Glare

Curved Screen: No

BenQ RD320UA Overview

BenQ RD320UA... BenQ RD320UA

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BenQ RD320UA is built to handle a wide range of visual tasks with consistency and clarity. Creative professionals will appreciate its high-resolution IPS panel and accurate color reproduction. It features 31.5", IPS-TYPE LCD panel, 3840 x 2160 resolution, 60Hz refresh rate, HDR support. Its visual precision supports photo editing, design, and color-critical work.

Who is it for?

When it comes to office work, superior office performance with excellent readability and eye comfort features. Perfect for data analysis and detailed document work.

For creative work, adequate for entry-level creative work and learning design basics. Color accuracy is reasonable for non-professional projects but may require external calibration.

Who is it not for?

For gaming, gaming performance is below average on this display. You'll likely experience motion blur and slower response times during fast-paced games.

BenQ RD320UA is a member of BenQ's RD series of monitors. Below you can find the latest models from this series.

BenQ RD Series History

Model	Display Size	Resolution	Refresh Rate
BenQ RD280U Compare	28.2"	3840 x 2560	60 Hz
BenQ RD280UA Compare	28.2"	3840 x 2560	60 Hz
BenQ RD320UA	31.5"	3840 x 2160	60 Hz

Details

GENERAL
Brand	BenQ
Model Name	RD320UA
Instruction Set	31.5"
Panel Type	IPS-Type LCD
Resolution	3840 x 2160
Refresh Rate	60 Hz
Aspect Ratio	16:9

With an IPS panel known for its wide viewing angles and color accuracy and a refresh rate of 3840 Hz, this display supports consistent performance across both creative and casual use cases. Its 60 resolution ensures sharp visuals. HDR support enhances dynamic range for a more vivid image. It offers wide color gamut coverage, which benefits professionals dealing with color-critical work.

Image Quality & Performance
Contrast Ratio	2000:1
Max Brightness	400 nits
HDR Support	Yes: HDR10
Color Support (Bit Depth, FRC)	1.07 Billion Colors
Color Gamut	98% DCI-P3
Response Time	5 ms (GtG)
Variable Refresh Technology	No
Viewing Angle (H x V)	178 x 178°
Curved Display	No

Usage Suitability

Gaming: ★★☆☆☆

Office Work: ★★★★☆

Creative Work: ★★★☆☆

Higher-rated monitors for Gaming use:

ASUS PG27UCDM ★★★★★

26.5", 0.03 ms, 240 Hz
ASUS PG32UCDM ★★★★★

31.5", 0.03 ms, 240 Hz
LG 27GQ50B-B ★★★★★

27", 1 ms, 165 Hz

Higher-rated monitors for Creative use:

LG 27MD5KL ★★★★★

27", 99% DCI-P3, 99% CIE1976
MSI Pro MP273A ★★★★★

27", 106% CIE1976
Dell E2425H ★★★★★

24", 72% CIE1931, 83% CIE1976

Physical & Design
Coating	Anti-Glare
Adjustments	Tilt -5 to 30° Swivel -275 to 275° Rotation 90° Height 5.1" / 130 mm
Dimensions (with Stand)	28.1 x 23.7 x 18.8" / 714.6 x 601 x 477.6 mm
Dimensions (w/o Stand)	28.1 x 16.7 x 3.5" / 714.6 x 425 x 88.6 mm
VESA Mount	100 x 100 mm

It supports the common 100x100 mm VESA mount, making it easy to pair with most arms and wall mounts. The Anti-Glare screen finish helps reduce glare, making it easier to view in bright rooms. It offers ergonomic features such as height adjustment, tilt support, swivel functionality, portrait rotation.

Monitor Size Comparison

Connectivity & Audio
USB Ports	1x USB-C (Unspecified Version) with DP Alt Mode, USB PD 90 W [Charging]2x USB-C 3.1/3.2 Gen 2
HDCP Support	Yes: Version 2.2
Multi-Input (PIP/PBP)	Yes: Picture-in-Picture (PIP), Picture-by-Picture (PBP)

Input and output options balance convenience with professional requirements. HDCP 2.2 compliance enables full Netflix 4K, Disney+, and other premium streaming experiences. Most modern GPUs can drive this display effectively, though demanding games may need settings adjustments. Ensure your system can deliver the bandwidth and performance these ports are designed to handle.