On sale 6%
AOC Gaming Q27G4XN 27" Black/Red
Its 27-inch QHD VA panel delivers 180Hz refresh and 1ms response time with Adaptive-Sync for smooth, tear-free gameplay. A 124.7% sRGB gamut and 80,000,000:1 contrast ratio offer vivid colors and deep blacks, while the fully adjustable stand with pivot, swivel, and tilt adds ergonomic flexibility. This monitor is best for competitive gamers who also need color-accurate visuals for streaming or casual design work.
Screen 27"
Resolution 2560 x 1440
Panel VA
Refresh 180 Hz
response time ms 1
adaptive sync Adaptive-Sync
HDR HDR Ready
73 Overall Score
Price $150
Snapshot
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Owner sentiment has held steady over time
85/100Our AI sentiment read
Based on 11 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Display
| Size | 27" |
| Resolution | 2560x1440 (QHD) |
| Panel Type | VA |
| Aspect Ratio | 16:9 |
| Curved | No |
Performance
| Refresh Rate | 180 Hz |
| Response Time | 1 |
| Adaptive Sync | Adaptive-Sync |
Color & HDR
| Brightness | 300 nits |
| Color Gamut | NTSC (CIE1976): 111.4%, sRGB (CIE1931): 124.7% |
| HDR | HDR Ready |
Connectivity
| HDMI Ports | 2 |
| DisplayPort | 1 |
| Headphone Jack | Yes |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| Swivel | Yes |
| Pivot | Yes |
Features
| Power | 54 |
| Weight | 8.2 kg / 18.0 lbs |
vs Competition
| Spec | AOC Gaming Q27G4XN 27" | LG UltraGear 27GX790A-B | ASUS TUF Gaming VG27AQL5A | Dell S2725QC | BenQ MA270U | Acer Nitro XV272U W2bmiiprx |
|---|---|---|---|---|---|---|
| Screen Size | 27 | 27 | 27 | 27 | 27 | 27 |
| Resolution | 2560 x 1440 | 2560 x 1440 | 2560 x 1440 | 3840 x 2160 | 3840 x 2160 | 2560 x 1440 |
| Panel Type | VA | OLED | IPS | IPS | IPS | IPS |
| Refresh Rate | 180 | 480 | 210 | 120 | 60 | 240 |
| Response Time Ms | 1 | 0.029999999329447746 | 0.30000001192092896 | 8 | 5 | 0.5 |
| Adaptive Sync | Adaptive-Sync | FreeSync Premium Pro | FreeSync Premium | FreeSync Premium | - | FreeSync Premium |
| Hdr | HDR Ready | DisplayHDR True Black 400 | DisplayHDR 400 | HDR | HDR10 | DisplayHDR 400 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Portability | Display | User Sentiment | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| AOC Gaming Q27G4XN 27" | 67.2 | 15 | 68.4 | 74.5 | 81.1 | 84.5 | 63.4 | 90.6 |
| LG UltraGear 27GX790A-B Compare | 83 | 63.3 | 79.4 | 95.4 | 91.9 | 99.8 | 98.4 | 99.4 |
| ASUS TUF Gaming VG27AQL5A Compare | 91.3 | 74.9 | 72.8 | 74.5 | 91.9 | 95.9 | 89.9 | 73.2 |
| Dell S2725QC Compare | 76.8 | 79.3 | 90 | 95.4 | 91.9 | 45.9 | 89.9 | 95.4 |
| BenQ MA270U Compare | 93.6 | 83 | 90 | 95.4 | 91.9 | 22.4 | 98.1 | 90.6 |
| Acer Nitro XV272U W2bmiiprx Compare | 92.7 | 60.8 | 72.8 | 95.4 | 91.9 | 94.8 | 92.9 | 78.1 |
Price
Value & Pricing
From $150
