LG UltraGear 27GX790A-B 27" Black 2025
LG
95 Overall Score
vs
Acer XZ342CUS3 34" Black 2025
Acer
60 Overall Score
Scores
Office
Gaming
Professional
Entertainment
Creative
Portable
Specifications
| LG UltraGear 27GX790A-B 27" | Acer XZ342CUS3 34" | |
|---|---|---|
| Display | ||
| Size | 27" | 34" |
| Resolution | 2560 x 1440 | 3440 x 1440 |
| Panel Type | OLED★ | VA |
| Aspect Ratio | 16:9 | 21:9 |
| Curved | ✗ | — |
| Performance | ||
| Refresh Rate | 480 Hz★ | 180 Hz |
| Response Time | 0.029999999329447746 ms★ | 1 ms |
| Adaptive Sync | FreeSync Premium Pro★ | FreeSync Premium |
| Color & HDR | ||
| Brightness | 275 nits | 400 nits★ |
| Color Gamut | 98.5% DCI-P3 | — |
| Color Depth | 10-bit | 10-bit |
| HDR | DisplayHDR True Black 400 | High Dynamic Range |
| HDR Support | HDR10★ | — |
| Connectivity | ||
| HDMI Ports | 2★ | 1 |
| DisplayPort | 1 | 1 |
| USB-C | 3★ | — |
| Speakers | ✗ | ✓★ |
| Headphone Jack | ✓★ | — |
| Ergonomics | ||
| Height Adjustable | ✓★ | — |
| Tilt | ✓ | ✓ |
| Swivel | ✓★ | — |
| Pivot | ✓★ | — |
| VESA Mount | 100x100 | — |
| Features | ||
| Webcam | ✗ | — |
| Touchscreen | ✗ | — |
| PIP/PBP | ✗ | — |
| Weight | 9.30 kg★ | 11.27 kg |
Pros & Cons
LG UltraGear 27GX790A-B 27" Black 2025
- Strong performance (100th percentile)100th %ile
- Strong social proof (99th percentile)99th %ile
- Strong connectivity (98th percentile)98th %ile
- Strong user sentiment (95th percentile)95th %ile
Acer XZ342CUS3 34" Black 2025
- Strong performance (85th percentile)85th %ile
- Strong color (84th percentile)84th %ile
- Strong display (77th percentile)
- Strong feature (74th percentile)
- Below average portability (24th percentile)
Verdict
Winner: LG UltraGear 27GX790A-B 27"
Scores 95 overall, wins 6 of 6 usage categories and 12 of 27 specs.