
KOORUI 24E6CA
Score: 75/100
AOC 27G4H
Score: 67/100Rankings

A 24-inch curved VA gaming monitor delivering 180 Hz refresh, 1 ms response and HDR10, with dual HDMI and DisplayPort, suited for gamers seeking high speed and immersion but limited ergonomics.

The AOC 27G4H is a 27-inch Full HD gaming monitor that combines a Fast IPS panel with a 200 Hz refresh rate, 0.3 ms MPRT response and HDR10 support, delivering smooth, colorful gameplay at a budget-friendly price.
| Attribute | ![]() | ![]() |
|---|---|---|
24 inches | 27 inchesbest | |
180 Hz | 200 Hzbest | |
| ↓ lower better | 1 msbest | 1 msbest |
250 nits | 300 nitsbest | |
3,000best | 1,000 | |
99 % | 121 %best | |
2best | 1 | |
1best | 1best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Display(6) | ||
Screen Size (inches) | 24 inches | 27 inches |
Panel Type | VA | IPS |
Refresh Rate (Hz) | 180 Hz | 200 Hz |
Brightness (nits) | 250 nits | 300 nits |
Contrast Ratio | 3000 | 1000 |
Color Gamut (sRGB %) (%) | 99 % | 121 % |
Connectivity(1) | ||
HDMI Ports | 2 | 1 |
Ergonomics(1) | ||
Tilt Range (°) | -5 to 15 ° | 28 ° |
Power & Warranty(1) | ||
Warranty Period (years) | 1 years | 3 years |


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

Reviewers consider it a standout value with high refresh, low motion blur and dual adaptive-sync support, while noting limited ergonomics and modest HDR performance.
Users praise buttery-smooth gameplay and immersive curve, but mention modest HDR, occasional input lag in console mode and a wobbling stand.

Professional reviewers commend the AOC 27G4H for delivering high refresh rate, accurate colors and strong ergonomic features at a budget price, while noting modest HDR impact.
Everyday users overwhelmingly praise the ultra-smooth gameplay and adjustability, but note the lack of built-in speakers and occasional backlight bleed.
“incredibly smooth gameplay”

“engaging”

“reducing eye fatigue”
