LG UltraGear 27G640A-B 27" Black 2026
LG
87 Overall Score
vs
WCKUN PDM-105 10.5" 2025
WCKUN
58 Overall Score
Scores
Portable
Office
Professional
Gaming
Creative
Entertainment
Specifications
| LG UltraGear 27G640A-B 27" | WCKUN PDM-105 10.5" | |
|---|---|---|
| Display | ||
| Size | 27" | 10.5" |
| Resolution | 2560 x 1440 | 1920 x 1280 |
| Panel Type | IPS | IPS |
| Aspect Ratio | 16:9 | 3:2 |
| Curved | ✗ | — |
| Performance | ||
| Refresh Rate | 300 Hz★ | — |
| Response Time | 1 ms★ | — |
| Adaptive Sync | FreeSync Premium★ | — |
| Color & HDR | ||
| Brightness | 400 nits | 500 nits★ |
| Color Gamut | DCI P3 95% (CIE1976) | 100% RGB |
| Color Depth | 10-bit★ | — |
| HDR | HDR10 | HDR |
| HDR Support | HDR10★ | HDR |
| Connectivity | ||
| HDMI Ports | 2★ | 1 |
| DisplayPort | 1★ | — |
| USB-C | 1 | 2★ |
| Speakers | ✓ | ✓ |
| Headphone Jack | ✓★ | — |
| Ergonomics | ||
| Height Adjustable | ✓★ | — |
| Tilt | ✓ | ✓ |
| Swivel | ✓★ | — |
| Pivot | ✓★ | — |
| VESA Mount | 100x100 | VESA |
| Features | ||
| Webcam | ✗ | — |
| Touchscreen | ✗ | — |
| PIP/PBP | ✗ | — |
| Power | 45W★ | — |
| Weight | 5.49 kg | 0.30 kg★ |
Pros & Cons
LG UltraGear 27G640A-B 27" Black 2026
- Strong performance (91st percentile)91st %ile
- Strong ergonomic (91st percentile)91st %ile
- Strong color (88th percentile)88th %ile
- Strong connectivity (88th percentile)88th %ile
WCKUN PDM-105 10.5" 2025
- Strong portability (99th percentile)99th %ile
- Strong color (84th percentile)84th %ile
- Strong connectivity (79th percentile)
- Strong feature (72nd percentile)
- Below average performance (22nd percentile)
Verdict
Winner: LG UltraGear 27G640A-B 27"
Scores 87 overall, wins 5 of 6 usage categories and 12 of 28 specs.