Acer Predator X27U Z1bmiiprx 27"
The QD-OLED panel delivers true per-pixel black levels and 1000 nits peak brightness for exceptional HDR contrast, paired with a fluid 280Hz refresh rate and 0.03ms response time. Its 99% DCI-P3 color gamut and 1.07 billion colors make it a strong crossover option for color-critical work beyond gaming. This monitor is best for competitive gamers who also demand high-fidelity visuals for single-player titles and content creation.
Screen 26.5
Resolution 2560 x 1440
Panel QD-OLED
Refresh 280 Hz
response time ms 0.029999999329447746
adaptive sync FreeSync Premium Pro
HDR HDR10
79 Overall Score
Price €0
Snapshot
Pros & Cons
Pros
- Strong performance (99th percentile) 99th
- Strong color (99th percentile) 99th
- Strong ergonomic (90th percentile) 90th
- Strong display (75th percentile) 75th
Cons
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
Based on 9 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Display
| Size | 26.5" |
| Resolution | 2560x1440 (QHD) |
| Panel Type | QD-OLED |
| Aspect Ratio | 16:9 |
| Curved | No |
Performance
| Refresh Rate | 280 Hz |
| Response Time | 0.03 |
| Adaptive Sync | FreeSync Premium Pro |
Color & HDR
| Brightness | 1000 nits |
| Color Gamut | 99% DCI-P3 |
| Color Depth | 10-bit |
| HDR | HDR10 |
| HDR Support | HDR10 |
Connectivity
| HDMI Ports | 2 |
| DisplayPort | 1 |
| Speakers | Yes |
| Headphone Jack | Yes |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| Swivel | Yes |
| Pivot | Yes |
| VESA Mount | 75x75 |
Features
| Touchscreen | No |
| PIP/PBP | No |
| Power | 35 |
| Weight | 5.5 kg / 12.2 lbs |
vs Competition
| Spec | Acer Predator X27U Z1bmiiprx 27" | LG UltraGear 45GX950A-B | ASUS ROG Strix XG27AQDMG | Samsung Odyssey Neo G9 LS57CG952NNXZA | Dell UltraSharp U4025QW | MSI MPG 272URX QD-OLED |
|---|---|---|---|---|---|---|
| Screen Size | 26.5 | 44.5 | 26.5 | 57 | 39.70000076293945 | 27 |
| Resolution | 2560 x 1440 | 5120 x 2160 | 2560 x 1440 | 7680 x 2160 | 5120 x 2160 | 3840 x 2160 |
| Panel Type | QD-OLED | OLED | OLED | VA | IPS | OLED |
| Refresh Rate | 280 | 165 | 240 | 240 | 120 | 240 |
| Response Time Ms | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 1 | 5 | 0.029999999329447746 |
| Adaptive Sync | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | Adaptive-Sync | G-Sync Compatible |
| Hdr | HDR10 | DisplayHDR True Black 400 | HDR10 | HDR10+ | DisplayHDR 600 | DisplayHDR True Black 400 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Portability | Display | Feature | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Acer Predator X27U Z1bmiiprx 27" | 99.2 | 48.4 | 75.4 | 72 | 90.4 | 99.3 | 66.9 | 51.3 |
| LG UltraGear 45GX950A-B Compare | 99.3 | 82.6 | 99.7 | 97.2 | 90.4 | 96 | 97 | 90.8 |
| ASUS ROG Strix XG27AQDMG Compare | 96.5 | 74.2 | 75.4 | 72 | 90.4 | 97.9 | 93.3 | 86 |
| Samsung Odyssey Neo G9 LS57CG952NNXZA Compare | 99.4 | 32.2 | 99.7 | 97.2 | 72.1 | 87.2 | 93.3 | 95.5 |
| Dell UltraSharp U4025QW Compare | 97.6 | 82.6 | 98.3 | 97.2 | 72.1 | 55.7 | 99.3 | 98.4 |
| MSI MPG 272URX QD-OLED Compare | 95.7 | 64.2 | 97.3 | 85.9 | 90.4 | 97.9 | 81.9 | 75.8 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
