
LG 27U631A-B
Score: 81/100
AOC 22B35HM23
Score: 59/100Rankings

The LG 27U631A-B delivers a crisp QHD IPS panel with accurate colors and a smooth 100 Hz refresh, complemented by USB-C docking and eye-care features. Its sleek, borderless design is appealing, but ergonomic adjustments are limited and it lacks built-in speakers and adaptive-sync.

The AOC 22B35HM23 is a 22-inch Full HD VA monitor with a 120 Hz refresh rate and Adaptive Sync, targeting casual gamers and budget-conscious users. It offers good contrast and color coverage but lacks extensive ergonomics and built-in audio.
| Attribute | ![]() | ![]() |
|---|---|---|
27 inchesbest | 22 inches | |
100 Hz | 120 Hzbest | |
| ↓ lower better | 5 ms | 4 msbest |
250 nitsbest | — | |
1,000 | 3,000best | |
99 % | 100.1 %best | |
1best | 1best | |
25 °best | 25 °best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Display(7) | ||
Screen Size (inches) | 27 inches | 22 inches |
Resolution | 2560x1440 | 1920x1080 |
Panel Type | IPS | VA |
Refresh Rate (Hz) | 100 Hz | 120 Hz |
Response Time (GTG) (ms) | 5 ms | 4 ms |
Contrast Ratio | 1000 | 3000 |
Color Gamut (sRGB %) (%) | 99 % | 100.1 % |
Power & Warranty(2) | ||
Typical Power Consumption (W) | 23 W | 13 W |
Warranty Period (years) | 1 years | 3 years |


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

Professional reviewers commend the sharp QHD IPS panel, accurate sRGB 99% color reproduction, and useful USB-C connectivity, but criticize the limited ergonomic adjustments and absence of adaptive-sync technology.
Everyday users love the vivid visuals and USB-C convenience, noting reduced eye strain, while common complaints focus on the lack of height adjustment, low USB-C power, and missing speakers.

Professional reviewers praise the monitor for its high refresh rate, Adaptive Sync support and sleek aesthetics, noting smooth gameplay and solid visual quality for its price.
Everyday users highlight the bright, vivid image and eye-comfort technologies, but complain about limited ports, basic tilt-only stand, and glossy panel reflections.
“Crisp and vibrant display”

“USB-C is a game-changer”

“Wish it had height adjustment”

