Price drop 30%
Acer KG251Q Jbmidpx 24.5" Black 2021
A 165Hz refresh rate and a 0.6ms response time on its TN panel deliver the motion clarity essential for fast-paced shooters, while 400-nit brightness keeps the image visible in well-lit rooms. The zero-frame design and AMD FreeSync support create a seamless, tear-free experience ideal for multi-monitor setups. This monitor is best for competitive esports gamers who prioritize raw speed and responsiveness over color accuracy or viewing angles.
Screen 24.5"
Resolution 1920 x 1080
Panel TN
Refresh 165 Hz
response time ms 0.6000000238418579
adaptive sync FreeSync
55 Overall Score
Price $129
Snapshot
Pros & Cons
Pros
- Strong social proof (91st percentile) 91st
- Strong performance (89th percentile) 89th
- Strong user sentiment (76th percentile) 76th
- Strong color (68th percentile) 68th
Cons
- Below average display (9th percentile)
- Below average feature (23rd percentile)
- Below average ergonomic (28th 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 held steady over time
85/100Our AI sentiment read
Based on 7 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Display
| Size | 24.5" |
| Resolution | 1920x1080 (Full HD) |
| Panel Type | TN |
| Aspect Ratio | 16:9 |
| Curved | No |
Performance
| Refresh Rate | 165 Hz |
| Response Time | 0.6 |
| Adaptive Sync | FreeSync |
Color & HDR
| Brightness | 400 nits |
Connectivity
| HDMI Ports | 1 |
| DisplayPort | 1 |
| Speakers | Yes |
Ergonomics
| Tilt | Yes |
Features
| Webcam | No |
| Touchscreen | No |
| Weight | 4.2 kg / 9.3 lbs |
vs Competition
| Spec | Acer KG251Q Jbmidpx 24.5" | LG UltraGear 27G810A-B | Dell S2725QC | Gigabyte M Series M27UP SA | MSI MAG 271QPX QD-OLED | ASUS TUF Gaming VG34VQL1B |
|---|---|---|---|---|---|---|
| Screen Size | 24.5 | 27 | 27 | 27 | 27 | 34 |
| Resolution | 1920 x 1080 | 3840 x 2160 | 3840 x 2160 | 3840 x 2160 | 2560 x 1440 | 3440 x 1440 |
| Panel Type | TN | IPS | IPS | IPS | OLED | VA |
| Refresh Rate | 165 | 180 | 120 | 160 | 360 | 165 |
| Response Time Ms | 0.6000000238418579 | 1 | 8 | 1 | 0.029999999329447746 | 1 |
| Adaptive Sync | FreeSync | G-Sync Compatible | FreeSync Premium | G-Sync Compatible | G-Sync Compatible | FreeSync Premium |
| Hdr | - | DisplayHDR 400 | HDR | DisplayHDR 400 | DisplayHDR True Black 400 | DisplayHDR 400 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Portability | Display | Feature | User Sentiment | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Acer KG251Q Jbmidpx 24.5" | 67.5 | 40.3 | 8.9 | 23 | 76.4 | 27.6 | 89 | 49.3 | 90.8 |
| LG UltraGear 27G810A-B Compare | 94.6 | 74.2 | 88.1 | 71.9 | 0 | 90.4 | 81.8 | 98.1 | 98.4 |
| Dell S2725QC Compare | 73.2 | 82.6 | 88.1 | 71.9 | 96.2 | 90.4 | 43.6 | 87.7 | 95.5 |
| Gigabyte M Series M27UP SA Compare | 85.1 | 82.6 | 88.1 | 85.8 | 76.4 | 90.4 | 75.1 | 87.7 | 73.5 |
| MSI MAG 271QPX QD-OLED Compare | 75.5 | 64.2 | 76.3 | 85.8 | 0 | 90.4 | 99.6 | 81.9 | 95.5 |
| ASUS TUF Gaming VG34VQL1B Compare | 95 | 77.4 | 78.5 | 97.2 | 29.4 | 72.1 | 77.3 | 99.9 | 86 |
Price
Value & Pricing
From $129
Amazon 1 offer From $129
Price History
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
