Acer X27U X1bmiiphx
The QD-OLED panel delivers a 0.03ms response time and 240Hz refresh rate with 1000-nit peak HDR brightness for exceptional motion clarity and contrast. Its 99% DCI-P3 coverage and Delta E<2 color accuracy make it a viable dual-purpose display for color-critical work alongside gaming. This monitor is best for competitive gamers who also edit photos or video and refuse to compromise on per-pixel OLED dimming.
Screen 26.5"
Resolution 2560 x 1440
Panel QD-OLED
Refresh 240 Hz
response time ms 0.029999999329447746
adaptive sync FreeSync Premium Pro
HDR HDR10
78 Overall Score
Price ¥130,209
Snapshot
Pros & Cons
Pros
- Strong color (99th percentile) 99th
- Strong performance (98th percentile) 98th
- Strong ergonomic (92nd percentile) 92nd
- Strong display (79th percentile) 79th
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 cooled since launch
75/100Our AI sentiment read
Based on 25 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 | 240 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 |
| USB-C | 0 |
| Speakers | Yes |
| Headphone Jack | Yes |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| Swivel | Yes |
| Pivot | Yes |
| VESA Mount | 75x75 |
Features
| Webcam | No |
| Touchscreen | No |
| PIP/PBP | No |
| Power | 35 |
| Weight | 9.8 kg / 21.5 lbs |
vs Competition
| Spec | Acer X27U X1bmiiphx | MSI MPG 274URDFW E16M | ASUS ProArt PA27UCDMR | Dell UltraSharp U2724D | BenQ MA320UG | LG UltraFine 27UP850N-W |
|---|---|---|---|---|---|---|
| Screen Size | 26.5 | 27 | 26.5 | 27 | 31.5 | 27 |
| Resolution | 2560 x 1440 | 3840 x 2160 | 3840 x 2160 | 2560 x 1440 | 3840 x 2160 | 3840 x 2160 |
| Panel Type | QD-OLED | IPS | QD-OLED | IPS | IPS | IPS |
| Refresh Rate | 240 | 160 | 240 | 120 | 120 | 60 |
| Response Time Ms | 0.029999999329447746 | 0.5 | 0.10000000149011612 | 5 | 5 | 5 |
| Adaptive Sync | FreeSync Premium Pro | Adaptive-Sync | Adaptive-Sync | G-Sync Compatible | FreeSync Premium | FreeSync |
| Hdr | HDR10 | DisplayHDR 1000 | DisplayHDR True Black 400 | HDR10 | HDR10 | DisplayHDR 400 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Portability | Display | Feature | User Sentiment | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Acer X27U X1bmiiphx | 99.4 | 50 | 78.5 | 74.2 | 38.4 | 91.9 | 98.4 | 71.7 | 72.1 |
| MSI MPG 274URDFW E16M Compare | 97.3 | 77.5 | 90 | 87.5 | 38.4 | 91.9 | 92.5 | 96.3 | 68.9 |
| ASUS ProArt PA27UCDMR Compare | 83.7 | 85.4 | 97.4 | 87.5 | 0 | 81.3 | 98.4 | 99.4 | 55.3 |
| Dell UltraSharp U2724D Compare | 94.6 | 77.5 | 72.6 | 87.5 | 38.4 | 91.9 | 58.7 | 97.6 | 90.7 |
| BenQ MA320UG Compare | 96.9 | 83.3 | 90 | 87.5 | 0 | 91.9 | 58.7 | 99.5 | 0 |
| LG UltraFine 27UP850N-W Compare | 91.4 | 75.1 | 90 | 87.5 | 0 | 81.3 | 38.1 | 89.9 | 81.2 |
Price
Value & Pricing
From ¥130,209
Amazon.co.jp 1 offer From ¥130,209
Price History
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
