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
46 Overall Score
Price $60
Snapshot
Pros & Cons
Pros
- Strong social proof (95th percentile) 95th
- Strong performance (72nd percentile) 72nd
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
| Brightness | 300 nits |
| Color Gamut | sRGB 99% |
Connectivity
| HDMI Ports | 1 |
| DisplayPort | 0 |
| USB-C | 0 |
Ergonomics
| Height Adjustable | No |
| Tilt | Yes |
| Swivel | No |
| Pivot | No |
| VESA Mount | 75x75 |
Features
| Touchscreen | No |
| Weight | 3.3 kg / 7.3 lbs |
vs Competition
| Spec | Acer KB220Q H2bi 21.5" | ASUS TUF Gaming VG27VQMY | LG UltraGear 27GS75Q-B.AUS | SANSUI 27 inch | Samsung Odyssey LS27DG302ENXZA | MSI MAG 274CF X24 |
|---|---|---|---|---|---|---|
| Screen Size | 21.5 | 27 | 27 | 27 | 27 | 27 |
| Resolution | 1920 x 1080 | 1920 x 1080 | 2560 x 1440 | 2560 x 1440 | 1920 x 1080 | 1920 x 1080 |
| Panel Type | LCD | VA | IPS | IPS | VA | VA |
| Refresh Rate | 100 | 240 | 200 | 200 | 180 | 240 |
| Response Time Ms | 1 | 1 | 1 | 1 | 1 | 0.5 |
| Adaptive Sync | FreeSync | FreeSync Premium | G-Sync Compatible | FreeSync | FreeSync | FreeSync Premium |
| Hdr | - | HDR10 | HDR10 | HDR | HDR10 | HDR |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Portability | Display | Feature | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Acer KB220Q H2bi 21.5" | 58.8 | 55.9 | 12 | 24.5 | 55 | 72.4 | 36.2 | 95.4 |
| ASUS TUF Gaming VG27VQMY Compare | 78.3 | 42.6 | 47.8 | 92.2 | 91.9 | 89.4 | 71.1 | 99.4 |
| LG UltraGear 27GS75Q-B.AUS Compare | 73.4 | 55.9 | 72.8 | 73.8 | 91.9 | 87.1 | 89.9 | 85.3 |
| SANSUI 27 inch Compare | 94.1 | 15 | 72.8 | 73.8 | 91.9 | 87.1 | 80.1 | 90.6 |
| Samsung Odyssey LS27DG302ENXZA Compare | 58.8 | 32.7 | 47.8 | 73.8 | 91.9 | 84.5 | 48.6 | 98.2 |
| MSI MAG 274CF X24 Compare | 81.1 | 15 | 47.8 | 97.2 | 74.2 | 94.8 | 63.4 | 69.7 |
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.
