New
LG UltraGear 27G640A-B 27" Black
Screen 27
Resolution 2560 x 1440
Panel IPS
Refresh 300 Hz
response time ms 1
adaptive sync G-Sync
hdr DisplayHDR 400
60 Overall Score
Price $0
No listings available
About This Monitor
LG UltraGear 27G640A-B 27" Black — screen size 27, resolution 2560 x 1440, panel type IPS, refresh rate 300, response time ms 1, adaptive sync G-Sync.
- Screen size 27
- Resolution 2560 x 1440
- Panel type IPS
- Refresh rate 300
- Response time ms 1
- Adaptive sync G-Sync
- HDR DisplayHDR 400
Overview
Performance
Pros & Cons
Pros
- Strong performance (91th percentile) 91th
- Strong social proof (82th percentile) 82th
- Strong ergonomic (77th percentile) 77th
- Strong feature (73th percentile) 73th
Cons
Specifications
Full Specifications
Display
| Size | 27" |
| Resolution | 2560 (QHD) |
| Panel Type | IPS |
| Aspect Ratio | 16:9 |
Performance
| Refresh Rate | 300 Hz |
| Response Time | 1 |
| Adaptive Sync | G-Sync |
Color & HDR
| HDR | DisplayHDR 400 |
| HDR Support | HDR400 |
Connectivity
| HDMI Ports | 1 |
| USB-C | 1 |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| Swivel | Yes |
| Pivot | Yes |
vs Competition
| Spec | LG UltraGear 27G640A-B 27" | ASUS ROG Strix XG27AQDMG | Samsung Odyssey Neo G9 LS57CG952NNXZA | MSI MPG 272URX QD-OLED | Dell UltraSharp U4025QW | Alienware AW-Series AW3425DW |
|---|---|---|---|---|---|---|
| Screen Size | 27 | 26.5 | 57 | 27 | 39.70000076293945 | 34 |
| Resolution | 2560 x 1440 | 2560 x 1440 | 7680 x 2160 | 3840 x 2160 | 5120 x 2160 | 3440x1440 |
| Panel Type | IPS | OLED | VA | OLED | IPS | OLED |
| Refresh Rate | 300 | 240 | 240 | 240 | 120 | 240 |
| Response Time Ms | 1 | 0.029999999329447746 | 1 | 0.029999999329447746 | 5 | 0.029999999329447746 |
| Adaptive Sync | G-Sync | FreeSync Premium Pro | FreeSync Premium Pro | G-Sync Compatible | Adaptive-Sync | FreeSync Premium Pro |
| Hdr | DisplayHDR 400 | HDR10 | HDR10+ | DisplayHDR True Black 400 | DisplayHDR 600 | DisplayHDR 400 True Black |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Compact | Display | Feature | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| LG UltraGear 27G640A-B 27" | 47.5 | 63.3 | 51.2 | 72.8 | 77.4 | 90.7 | 47.7 | 81.6 |
| ASUS ROG Strix XG27AQDMG Compare | 96.6 | 73.4 | 75.2 | 72.8 | 90.3 | 97.9 | 92.9 | 97.6 |
| Samsung Odyssey Neo G9 LS57CG952NNXZA Compare | 99.6 | 73.4 | 99.7 | 97.4 | 72 | 88.2 | 99.2 | 97.6 |
| MSI MPG 272URX QD-OLED Compare | 95.9 | 63.3 | 97.3 | 86.6 | 90.3 | 97.9 | 82.2 | 88 |
| Dell UltraSharp U4025QW Compare | 97.7 | 86.5 | 98.2 | 97.4 | 72 | 57 | 99.2 | 97.6 |
| Alienware AW-Series AW3425DW Compare | 98.5 | 79.5 | 85.3 | 92.1 | 90.3 | 97.9 | 95.2 | 97.6 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
