On sale 13%
Acer KB220Q H2bi 21.5" Matte
The 100Hz refresh rate and 1ms response time with FreeSync compatibility bring unexpectedly fluid motion to a budget 21.5-inch 1080p panel. Its 99% sRGB coverage and zero-frame matte display deliver accurate, glare-free color for a workspace, though connectivity is limited to a single HDMI and VGA input. This monitor is best for home office users or students who want smoother scrolling and light gaming without paying for a high-refresh-rate display.
Screen 21.5"
Resolution 1920 x 1080
Panel LCD
Refresh 100 Hz
response time ms 1
adaptive sync FreeSync
42 Overall Score
Price $60
Snapshot
Pros & Cons
Pros
- Strong social proof (96th percentile) 96th
- Strong performance (73rd percentile) 73rd
Cons
- Below average display (12th percentile)
- Below average feature (25th percentile)
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 improved over time
Based on 8 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Display
| Size | 21.5" |
| Resolution | 1920x1080 (Full HD) |
| Panel Type | LCD |
| Aspect Ratio | 16:9 |
| Curved | No |
Performance
| Refresh Rate | 100 Hz |
| Response Time | 1 |
| Adaptive Sync | FreeSync |
Color & HDR
| Color Gamut | sRGB 99% |
Connectivity
| HDMI Ports | 1 |
| DisplayPort | 0 |
| USB-C | 0 |
Ergonomics
| Height Adjustable | No |
| Tilt | Yes |
| Swivel | No |
| Pivot | No |
Features
| Touchscreen | No |
| Weight | 3.3 kg / 7.3 lbs |
vs Competition
| Spec | Acer KB220Q H2bi 21.5" | ASUS TUF Gaming VG27VQMY | Samsung Odyssey G5 G53F | SANSUI 27 inch | MSI MAG 274CF X24 | Uperfect 16" Portable Monitor 2K 144HZ |
|---|---|---|---|---|---|---|
| Screen Size | 21.5 | 27 | 27 | 27 | 27 | 16 |
| Resolution | 1920 x 1080 | 1920 x 1080 | 2560 x 1440 | 2560 x 1440 | 1920 x 1080 | 2560 x 1600 |
| Panel Type | LCD | VA | IPS | IPS | VA | IPS |
| Refresh Rate | 100 | 240 | 200 | 200 | 240 | 144 |
| Response Time Ms | 1 | 1 | 1 | 1 | 0.5 | 3 |
| Adaptive Sync | FreeSync | FreeSync Premium | FreeSync Premium | FreeSync | FreeSync Premium | FreeSync |
| Hdr | - | HDR10 | HDR10 | HDR | HDR | HDR |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Portability | Display | Feature | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Acer KB220Q H2bi 21.5" | 41.9 | 56.1 | 12.3 | 24.7 | 36.3 | 73 | 37.2 | 95.6 |
| ASUS TUF Gaming VG27VQMY Compare | 78.7 | 42.8 | 47.9 | 92.4 | 91.9 | 89.5 | 71.7 | 99.4 |
| Samsung Odyssey G5 G53F Compare | 66.8 | 63.6 | 72.6 | 74.1 | 55.7 | 87.3 | 84.9 | 90.8 |
| SANSUI 27 inch Compare | 94.2 | 15.2 | 72.6 | 74.1 | 91.9 | 87.3 | 80.4 | 90.8 |
| MSI MAG 274CF X24 Compare | 81.4 | 15.2 | 47.9 | 97.4 | 74.3 | 94.9 | 64.1 | 70.7 |
| Uperfect 16" Portable Monitor 2K 144HZ Compare | 92.7 | 99 | 66.3 | 74.1 | 81.2 | 68.3 | 95.8 | 70.8 |
Price
Value & Pricing
From $60
Best Buy 2 offers From $60
Amazon 1 offer From $70
Newegg 1 offer From $160
Price History
New Refurbished
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
