Acer SB0 Series SB220Q bi 21.5" Black
The 21.5-inch IPS panel with a 75Hz refresh rate and FreeSync Premium delivers smooth, tear-free visuals in an ultra-thin zero-frame design. Its low price point makes the accurate colors and wide viewing angles of IPS technology accessible for budget-conscious setups. This monitor is best for students or home office users who need a compact, flicker-free display for documents, web browsing, and light media consumption.
Screen 21.5"
Resolution 1920 x 1080
Panel IPS
Refresh 75 Hz
response time ms 4
adaptive sync FreeSync Premium
39 Overall Score
Price $176
Snapshot
Pros & Cons
Pros
- Strong social proof (95th percentile) 95th
- Strong portability (82nd percentile) 82nd
Cons
- Below average color (20th percentile)
- Below average display (22nd 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 cooled since launch
Based on 9 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 | 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 |
vs Competition
| Spec | Acer SB0 Series SB220Q bi 21.5" | MSI MAG 271QPX QD-OLED E2 | LG UltraGear 27GX790A-B | ASUS ROG Strix XG27AQDMGR | Alienware AW-Series AW2725D | Dell S2725QC |
|---|---|---|---|---|---|---|
| Screen Size | 21.5 | 27 | 27 | 26.5 | 27 | 27 |
| Resolution | 1920 x 1080 | 2560 x 1440 | 2560 x 1440 | 2560 x 1440 | 2560 x 1440 | 3840 x 2160 |
| Panel Type | IPS | QD-OLED | OLED | OLED | QD-OLED | IPS |
| Refresh Rate | 75 | 240 | 480 | 240 | 280 | 120 |
| Response Time Ms | 4 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 8 |
| Adaptive Sync | FreeSync Premium | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium |
| Hdr | - | DisplayHDR True Black 400 | DisplayHDR True Black 400 | DisplayHDR 400 | DisplayHDR 400 True Black | HDR |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Portability | Display | Feature | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Acer SB0 Series SB220Q bi 21.5" | 20.1 | 81.6 | 21.7 | 24.5 | 35.4 | 52.5 | 59 | 95.4 |
| MSI MAG 271QPX QD-OLED E2 Compare | 99.2 | 63.3 | 79.4 | 87.2 | 91.9 | 98.4 | 84.9 | 99.4 |
| LG UltraGear 27GX790A-B Compare | 83 | 63.3 | 79.4 | 73.8 | 91.9 | 99.8 | 98.4 | 99.4 |
| ASUS ROG Strix XG27AQDMGR Compare | 99.8 | 71.9 | 78.7 | 73.8 | 91.9 | 98.4 | 94.5 | 98.2 |
| Alienware AW-Series AW2725D Compare | 98.7 | 81.6 | 79.4 | 73.8 | 91.9 | 99.4 | 96.2 | 99.9 |
| Dell S2725QC Compare | 76.8 | 79.3 | 90 | 73.8 | 91.9 | 45.9 | 89.9 | 95.4 |
Price
Value & Pricing
From $176
Amazon 1 offer From $176
Price History
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
