AOC Gaming Q27G4ZMN 27"
The 1152-zone Mini-LED backlight with DisplayHDR 1000 certification delivers deep contrast and 1600 nits peak brightness, paired with a fast 240Hz refresh rate and 1ms response time. The glossy screen surface enhances perceived clarity and color vibrancy, while Adaptive-Sync ensures tear-free gameplay across Xbox, PS5, and PC. This monitor is best for competitive gamers who want high-end HDR visuals without stepping up to a more expensive OLED panel.
Screen 27"
Resolution 2560 x 1440
Panel Mini-LED
Refresh 240 Hz
response time ms 1
adaptive sync Adaptive-Sync
HDR DisplayHDR 1000
45 Overall Score
Price $330
Snapshot
Pros & Cons
Pros
- Strong performance (88th percentile) 88th
- Strong feature (72nd percentile) 72nd
Cons
- Below average connectivity (11th percentile)
- Below average ergonomic (13th percentile)
- Below average portability (15th percentile)
The proof
Performance
Specifications
Full Specifications
Display
| Size | 27" |
| Resolution | 2560x1440 (QHD) |
| Panel Type | Mini-LED |
| Aspect Ratio | 16:9 |
| Curved | No |
Performance
| Refresh Rate | 240 Hz |
| Response Time | 1 |
| Adaptive Sync | Adaptive-Sync |
Color & HDR
| HDR | DisplayHDR 1000 |
| HDR Support | HDR1000 |
vs Competition
| Spec | AOC Gaming Q27G4ZMN 27" | ASUS ROG Strix XG27AQDMG | MSI MAG 271QPX QD-OLED E2 | Samsung Odyssey G60SD | LG UltraGear 27GX790A-B | Alienware AW-Series AW2725D |
|---|---|---|---|---|---|---|
| Screen Size | 27 | 26.5 | 27 | 27 | 27 | 27 |
| Resolution | 2560 x 1440 | 2560 x 1440 | 2560 x 1440 | 2560 x 1440 | 2560 x 1440 | 2560 x 1440 |
| Panel Type | Mini-LED | OLED | QD-OLED | QD-OLED | OLED | QD-OLED |
| Refresh Rate | 240 | 240 | 240 | 360 | 480 | 280 |
| Response Time Ms | 1 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 |
| Adaptive Sync | Adaptive-Sync | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro |
| Hdr | DisplayHDR 1000 | HDR10 | DisplayHDR True Black 400 | HDR10+ | DisplayHDR True Black 400 | DisplayHDR 400 True Black |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Portability | Display | Feature | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| AOC Gaming Q27G4ZMN 27" | 59.4 | 15.1 | 64.3 | 72.1 | 12.8 | 87.8 | 10.6 | 37.4 |
| ASUS ROG Strix XG27AQDMG Compare | 96.7 | 73.6 | 75.8 | 72.1 | 90.5 | 98 | 93.4 | 90.4 |
| MSI MAG 271QPX QD-OLED E2 Compare | 99 | 63.5 | 76.6 | 85.9 | 90.5 | 98 | 82.1 | 99.5 |
| Samsung Odyssey G60SD Compare | 90.9 | 45.2 | 76.6 | 72.1 | 90.5 | 99.6 | 87.9 | 95.3 |
| LG UltraGear 27GX790A-B Compare | 80.3 | 63.5 | 76.6 | 72.1 | 90.5 | 99.8 | 98.2 | 99.5 |
| Alienware AW-Series AW2725D Compare | 98.4 | 84.9 | 76.6 | 72.1 | 90.5 | 99.3 | 95.5 | 99.9 |
Price
Value & Pricing
From $330
Amazon 1 offer From $330
Newegg 1 offer From $450
We started tracking prices for this product on Jun 1, 2026. The chart appears once we have more data.
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
