New
Acer 21.5 Inch Full HD 21.5"
Screen 21.5
Resolution 1920 x 1080
Panel IPS
Refresh 75 Hz
response time ms 4
adaptive sync FreeSync Premium
39 Overall Score
Price CA$235
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About This Monitor
Acer 21.5 Inch Full HD 21.5" — screen size 21.5, resolution 1920 x 1080, panel type IPS, refresh rate 75, response time ms 4, adaptive sync FreeSync Premium.
- Screen size 21.5
- Resolution 1920 x 1080
- Panel type IPS
- Refresh rate 75
- Response time ms 4
- Adaptive sync FreeSync Premium
Overview
Performance
Pros & Cons
Pros
- Strong social proof (90th percentile) 90th
- Strong compact (85th percentile) 85th
Cons
- Below average color (19th percentile) 19th
- Below average display (22th percentile) 22th
- Below average feature (24th percentile) 24th
- Below average ergonomic (29th percentile) 29th
Specifications
Full Specifications
Display
| Size | 21.5" |
| Resolution | 1920 (Full HD) |
| Panel Type | IPS |
| Aspect Ratio | 16:9 |
Performance
| Refresh Rate | 75 Hz |
| Response Time | 4 |
| Adaptive Sync | FreeSync Premium |
Color & HDR
| Brightness | 250 nits |
| Color Gamut | 16.7 Million |
Connectivity
| HDMI Ports | 1 |
| DisplayPort | 0 |
| USB-C | 0 |
| Thunderbolt | N/A |
Ergonomics
| Height Adjustable | No |
| Tilt | Yes |
| Swivel | No |
| Pivot | No |
Features
| Weight | 2.5 kg / 5.6 lbs |
Value & Pricing
May 20, 2026 CA$235
vs Competition
| Spec | Acer 21.5 Inch Full HD 21.5" | ASUS ROG Strix XG27AQDMG | MSI MPG MPG 491CQP | Samsung Odyssey OLED LS27DG602SNXZA | LG Ultragear 27G810A-B | Dell UltraSharp U3425WE |
|---|---|---|---|---|---|---|
| Screen Size | 21.5 | 26.5 | 49 | 27 | 27 | 34.13999938964844 |
| Resolution | 1920 x 1080 | 2560 x 1440 | 5120x1440 | 1440p WQHD | 3840x2160 | 3440x1440 |
| Panel Type | IPS | OLED | OLED | OLED | IPS | IPS |
| Refresh Rate | 75 | 240 | 144 | 360 | 360 | 120 |
| Response Time Ms | 4 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 1 | 5 |
| Adaptive Sync | FreeSync Premium | FreeSync Premium Pro | Adaptive-Sync | FreeSync | FreeSync Premium | G-Sync Compatible |
| Hdr | - | HDR10 | VESA Certified DisplayHDR 400 Tr | HDR10 | DisplayHDR 400 | DisplayHDR 400 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Compact | Display | Feature | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Acer 21.5 Inch Full HD 21.5" | 18.9 | 84.7 | 21.8 | 23.7 | 28.8 | 52.1 | 54.7 | 90.3 |
| ASUS ROG Strix XG27AQDMG Compare | 96.6 | 73.6 | 75.5 | 72.9 | 90.3 | 97.9 | 93 | 97.7 |
| MSI MPG MPG 491CQP Compare | 98.3 | 54.4 | 97.8 | 97.4 | 90.3 | 95.9 | 82.6 | 97.7 |
| Samsung Odyssey OLED LS27DG602SNXZA Compare | 85.8 | 79.6 | 76.4 | 86.7 | 90.3 | 99.5 | 98.3 | 97.7 |
| LG Ultragear 27G810A-B Compare | 94.9 | 73.6 | 88.2 | 72.9 | 90.3 | 92.3 | 97.8 | 93.3 |
| Dell UltraSharp U3425WE Compare | 87.2 | 86.6 | 80.6 | 97.4 | 90.3 | 57 | 93 | 97.7 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
