AOC Gaming 27G51Z 27" Black
The 240Hz native IPS panel overclockable to 260Hz and a 0.5ms MPRT response time deliver blur-free motion clarity for competitive gaming. Its 3-sided frameless design and wide 178° viewing angles make it a practical choice for seamless multi-monitor setups without breaking the bank. This monitor is best for esports gamers who prioritize high refresh rate speed and fluidity over higher resolutions.
Screen 27"
Resolution 1920 x 1080
Panel IPS
Refresh 260 Hz
response time ms 0.5
adaptive sync Adaptive-Sync
HDR HDR
56 Overall Score
Price CA$180
Snapshot
Pros & Cons
Pros
- Strong performance (95th percentile) 95th
- Strong feature (73rd percentile) 73rd
- Strong social proof (68th percentile) 68th
Cons
- Below average portability (33rd percentile)
The proof
Performance
Specifications
Full Specifications
Display
| Size | 27" |
| Resolution | 1920x1080 (Full HD) |
| Panel Type | IPS |
| Aspect Ratio | 16:9 |
| Curved | No |
Performance
| Refresh Rate | 260 Hz |
| Response Time | 0.5 |
| Adaptive Sync | Adaptive-Sync |
Color & HDR
| HDR | ✓ |
| HDR Support | HDR |
Connectivity
| HDMI Ports | 1 |
| DisplayPort | 1 |
Ergonomics
| Tilt | Yes |
| VESA Mount | 100x100 |
Features
| Power | 22 |
| Weight | 3.2 kg / 7.0 lbs |
vs Competition
| Spec | AOC Gaming 27G51Z 27" | MSI MAG 271QPX QD-OLED E2 | LG UltraGear 27G810A-B | ASUS ROG Strix XG27AQDMGR | Alienware AW-Series AW2725D | Dell S2725QC |
|---|---|---|---|---|---|---|
| Screen Size | 27 | 27 | 27 | 26.5 | 27 | 27 |
| Resolution | 1920 x 1080 | 2560 x 1440 | 3840 x 2160 | 2560 x 1440 | 2560 x 1440 | 3840 x 2160 |
| Panel Type | IPS | QD-OLED | IPS | OLED | QD-OLED | IPS |
| Refresh Rate | 260 | 240 | 180 | 240 | 280 | 120 |
| Response Time Ms | 0.5 | 0.029999999329447746 | 1 | 0.029999999329447746 | 0.029999999329447746 | 8 |
| Adaptive Sync | Adaptive-Sync | FreeSync Premium Pro | G-Sync Compatible | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium |
| Hdr | HDR | DisplayHDR True Black 400 | DisplayHDR 400 | DisplayHDR 400 | DisplayHDR 400 True Black | HDR |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Portability | Display | Feature | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| AOC Gaming 27G51Z 27" | 39.8 | 32.5 | 53.6 | 73.2 | 52.3 | 94.8 | 46 | 68.1 |
| MSI MAG 271QPX QD-OLED E2 Compare | 99.1 | 63.8 | 77.7 | 86.7 | 91.1 | 98.2 | 83.4 | 99.6 |
| LG UltraGear 27G810A-B Compare | 95.3 | 73.2 | 89.1 | 73.2 | 91.1 | 83.7 | 98.3 | 81.3 |
| ASUS ROG Strix XG27AQDMGR Compare | 99.7 | 73.2 | 76.9 | 73.2 | 91.1 | 98.2 | 94 | 98.5 |
| Alienware AW-Series AW2725D Compare | 98.6 | 83.8 | 77.7 | 73.2 | 91.1 | 99.4 | 95.9 | 100 |
| Dell S2725QC Compare | 75.1 | 81.3 | 89.1 | 73.2 | 91.1 | 45.3 | 88.8 | 95.5 |
Price
Value & Pricing
From CA$180
Amazon.ca 1 offer From CA$180
We started tracking prices for this product on Jun 30, 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.
