New
Acer SH273 SH273 P1si 27" Black 2025
Screen 27
Resolution 1920x1080
Panel IPS
Refresh 144 Hz
response time ms 1
adaptive sync FreeSync
44 Overall Score
Price ¥29,869
Snapshot
Pros & Cons
Pros
- Strong performance (74th percentile) 74th
- Strong social proof (68th percentile) 68th
- Strong ergonomic (66th percentile) 66th
Cons
- Below average compact (16th percentile)
- Below average color (19th percentile)
- Below average feature (24th percentile)
- Below average connectivity (30th percentile)
What owners think
The proof
Performance
Specifications
Full Specifications
Display
| Size | 27" |
| Resolution | 1920 (Full HD) |
| Panel Type | IPS |
| Aspect Ratio | 16:9 |
| Curved | No |
Performance
| Refresh Rate | 144 Hz |
| Response Time | 1 |
| Adaptive Sync | FreeSync |
Connectivity
| HDMI Ports | 1 |
| Speakers | No |
| Headphone Jack | No |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| Swivel | Yes |
| Pivot | No |
Features
| Webcam | No |
| Touchscreen | No |
| PIP/PBP | No |
| Weight | 3.9 kg / 8.5 lbs |
vs Competition
| Spec | Acer SH273 SH273 P1si 27" | LG UltraGear 45GX950A-B | ASUS ROG Strix XG27AQDMG | Samsung Odyssey Neo G9 LS57CG952NNXZA | MSI MPG 491CQP | Alienware AW-Series AW3425DW |
|---|---|---|---|---|---|---|
| Screen Size | 27 | 44.5 | 26.5 | 57 | 49 | 34 |
| Resolution | 1920x1080 | 5120 x 2160 | 2560 x 1440 | 7680 x 2160 | 5120x1440 | 3440x1440 |
| Panel Type | IPS | OLED | OLED | VA | QD-OLED | QD-OLED |
| Refresh Rate | 144 | 165 | 240 | 240 | 144 | 240 |
| Response Time Ms | 1 | 0.029999999329447746 | 0.029999999329447746 | 1 | 0.30000001192092896 | 0.029999999329447746 |
| Adaptive Sync | FreeSync | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | Adaptive-Sync | FreeSync Premium Pro |
| Hdr | - | DisplayHDR True Black 400 | HDR10 | HDR10+ | Advanced HDR | DisplayHDR 400 True Black |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Compact | Display | Feature | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Acer SH273 SH273 P1si 27" | 18.6 | 16.2 | 51.2 | 23.5 | 66 | 74.3 | 29.8 | 68.2 |
| LG UltraGear 45GX950A-B Compare | 99.4 | 82.3 | 99.7 | 97.4 | 90.5 | 96.2 | 96.8 | 91 |
| ASUS ROG Strix XG27AQDMG Compare | 96.5 | 73.8 | 75.5 | 72.7 | 90.5 | 98 | 93.2 | 86.1 |
| Samsung Odyssey Neo G9 LS57CG952NNXZA Compare | 99.5 | 73.8 | 99.7 | 97.4 | 72.3 | 87.9 | 99.2 | 95.6 |
| MSI MPG 491CQP Compare | 81.6 | 54.9 | 98 | 97.4 | 90.5 | 93.9 | 82.2 | 99.9 |
| Alienware AW-Series AW3425DW Compare | 98.4 | 79.8 | 85.5 | 92 | 90.5 | 98 | 95.3 | 95.6 |
Price
Value & Pricing
From ¥29,869
Amazon.co.jp 1 offers From ¥29,869
Jun 4, 2026 ¥29,869
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
