
BenQ RD280U 28-inch
Score: 82/100
BenQ MA320U
Score: 84/100Rankings

The BenQ MA320U is a 32-inch 4K IPS monitor built for Mac users, offering high-color accuracy, a Nano Matte anti-glare panel, and seamless one-cable docking with 90W USB-C power delivery. It adds HDR600 support and a highly adjustable stand, though it lacks VRR and advanced multitasking features.

The BenQ RD280U is a 28.2" 4K+ IPS monitor aimed at developers, offering a unique 3:2 aspect ratio, strong color coverage and a 90 W USB-C docking solution with built-in KVM. Eye-care technologies and a fully adjustable stand make it comfortable for long coding sessions, though the 60 Hz panel and niche aspect ratio limit its appeal for gamers and general consumers.
| Attribute | ![]() | ![]() |
|---|---|---|
28.2 inches | 31.5 inchesbest | |
60 Hzbest | 60 Hzbest | |
| ↓ lower better | 5 msbest | 5 msbest |
350 nits | 550 nitsbest | |
1,200 | 1,300best | |
— | 99 %best | |
1 | 2best | |
1best | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Display(4) | ||
Screen Size (inches) | 28.2 inches | 31.5 inches |
Resolution | 3840x2560 | 3840x2160 |
Brightness (nits) | 350 nits | 550 nits |
Contrast Ratio | 1200 | 1300 |
Connectivity(1) | ||
HDMI Ports | 1 | 2 |
Ergonomics(1) | ||
Height Adjustment Range (mm) | 112.9 mm | 115 mm |
Power & Warranty(1) | ||
Warranty Period (years) | 3 years | 2 years |


Products in the top-left offer the best value (high score, low price).

Professional reviewers rate the RD280U 4.5/5, praising its developer-focused 3:2 aspect ratio, crisp 4K+ display and convenient 90 W USB-C docking, while noting the 60 Hz refresh and niche aspect ratio as drawbacks for non-technical users.
Everyday users are highly positive, highlighting comfort during marathon coding sessions, the flexible ergonomic stand, and the tidy single-cable setup. Complaints focus on slightly softer text, limited USB-A ports, and occasional firmware hiccups with the KVM or auto-dimming features.

Professional reviewers praise the MA320U for its Mac-centric design, ergonomic stand, robust port selection, and color-accurate HDR600 display, noting it meets the needs of most creative professionals. The main criticism is the absence of VRR and other high-end features that would make it a more versatile workstation.
Everyday users love the monitor's seamless Mac integration, accurate colors for photo/video work, and the adjustable, anti-glare design, but many complain about the power-delivery behavior during sleep, the double-press power button, and the lack of advanced multitasking features like KVM or PIP.
“The extra vertical space makes coding so much more comfortable.”

“90W USB-C docking is a game-changer; one cable does it all.”

“The KVM works well, but I've hit a few firmware glitches.”

