Acer ZeroFrame UM.JS2AA.003 31.5"
The 31.5-inch 4K VA panel with an ultra-thin ZeroFrame design delivers crisp 3840x2160 resolution and HDR10 support for vivid, large-format visuals. AMD FreeSync and a 4ms response time provide smooth, tear-free playback, while the low blue light feature adds comfort during extended use. This monitor is best for home office users and students who prioritize screen real estate for productivity and casual entertainment over high-refresh gaming.
Screen 31.5"
Resolution 3840 x 2160
Panel VA
Refresh 60 Hz
response time ms 4
adaptive sync FreeSync
HDR HDR10
52 Overall Score
Price $150
Snapshot
Pros & Cons
Pros
- Strong feature (74th percentile) 74th
- Strong social proof (72nd percentile) 72nd
Cons
- Below average portability (4th percentile)
The proof
Performance
Specifications
Full Specifications
Display
| Size | 31.5" |
| Resolution | 3840x2160 (4K UHD) |
| Panel Type | VA |
| Aspect Ratio | 16:9 |
Performance
| Refresh Rate | 60 Hz |
| Response Time | 4 |
| Adaptive Sync | FreeSync |
Color & HDR
| HDR | HDR10 |
| HDR Support | HDR10 |
Connectivity
| HDMI Ports | 2 |
| DisplayPort | 1 |
Ergonomics
| Tilt | Yes |
| VESA Mount | 75x75 |
Features
| Weight | 5.6 kg / 12.3 lbs |
vs Competition
| Spec | Acer ZeroFrame UM.JS2AA.003 31.5" | LG UltraGear 27GX790A-B | ASUS TUF Gaming VG27AQL5A | Dell S2725QC | BenQ MA270U | Gigabyte M Series M27UP SA |
|---|---|---|---|---|---|---|
| Screen Size | 31.5 | 27 | 27 | 27 | 27 | 27 |
| Resolution | 3840 x 2160 | 2560 x 1440 | 2560 x 1440 | 3840 x 2160 | 3840 x 2160 | 3840 x 2160 |
| Panel Type | VA | OLED | IPS | IPS | IPS | IPS |
| Refresh Rate | 60 | 480 | 210 | 120 | 60 | 160 |
| Response Time Ms | 4 | 0.029999999329447746 | 0.30000001192092896 | 8 | 5 | 1 |
| Adaptive Sync | FreeSync | FreeSync Premium Pro | FreeSync Premium | FreeSync Premium | - | G-Sync Compatible |
| Hdr | HDR10 | DisplayHDR True Black 400 | DisplayHDR 400 | HDR | HDR10 | DisplayHDR 400 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Portability | Display | Feature | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Acer ZeroFrame UM.JS2AA.003 31.5" | 51.4 | 4.3 | 47.8 | 73.8 | 55 | 45.9 | 63.4 | 72.4 |
| LG UltraGear 27GX790A-B Compare | 83 | 63.3 | 79.4 | 73.8 | 91.9 | 99.8 | 98.4 | 99.4 |
| ASUS TUF Gaming VG27AQL5A Compare | 91.3 | 74.9 | 72.8 | 73.8 | 91.9 | 95.9 | 89.9 | 73.2 |
| Dell S2725QC Compare | 76.8 | 79.3 | 90 | 73.8 | 91.9 | 45.9 | 89.9 | 95.4 |
| BenQ MA270U Compare | 93.6 | 83 | 90 | 73.8 | 91.9 | 22.4 | 98.1 | 90.6 |
| Gigabyte M Series M27UP SA Compare | 87.3 | 79.3 | 90 | 87.2 | 91.9 | 78.5 | 89.9 | 71.2 |
Price
Value & Pricing
From $150
Amazon 1 offer From $150
Price History
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
