LG UltraGear 45GX900A-B 45" Black 2026
LG
98 Overall Score
vs
XUNDEFINED X34U180A 34" 2025
XUNDEFINED
77 Overall Score
Scores
Office
Gaming
Entertainment
Professional
Creative
Portable
Specifications
| LG UltraGear 45GX900A-B 45" | XUNDEFINED X34U180A 34" | |
|---|---|---|
| Display | ||
| Size | 45" | 34" |
| Resolution | 3440x1440 | 3440x1440 |
| Panel Type | OLED★ | VA |
| Aspect Ratio | 21:9 | 21:9 |
| Curved | ✓ | ✓ |
| Curvature | 800 | 1,500 |
| Performance | ||
| Refresh Rate | 240 Hz★ | 180 Hz |
| Response Time | 0.029999999329447746 ms★ | 1 ms |
| Adaptive Sync | FreeSync Premium Pro | G-Sync★ |
| Color & HDR | ||
| Brightness | 275 nits | 300 nits★ |
| Color Gamut | DCI-P3 98.5% (CIE1976) | 126% sRGB |
| Color Depth | 10-bit★ | — |
| HDR | DisplayHDR True Black 400 | HDR10 |
| HDR Support | HDR10★ | HDR |
| Connectivity | ||
| HDMI Ports | 2 | 2 |
| DisplayPort | 1 | 2★ |
| USB-C | 1★ | — |
| Speakers | ✓ | ✓ |
| Headphone Jack | ✓★ | — |
| Ergonomics | ||
| Height Adjustable | ✓ | ✓ |
| Tilt | ✓ | ✓ |
| Swivel | ✓ | ✓ |
| Pivot | ✓★ | — |
| VESA Mount | 100x100 | 75x75 |
| Features | ||
| Webcam | ✗ | — |
| Touchscreen | ✗ | — |
| PIP/PBP | ✓ | ✓ |
| Weight | 13.52 kg | 7.56 kg★ |
Pros & Cons
LG UltraGear 45GX900A-B 45" Black 2026
- Strong social proof (98th percentile)98th %ile
- Strong performance (98th percentile)98th %ile
- Strong feature (97th percentile)97th %ile
- Strong ergonomic (90th percentile)90th %ile
XUNDEFINED X34U180A 34" 2025
- Strong feature (97th percentile)97th %ile
- Strong connectivity (84th percentile)84th %ile
- Strong performance (83th percentile)83th %ile
- Strong display (78th percentile)
- Below average compact (25th percentile)
Pricing
LG UltraGear 45GX900A-B 45" Black 2026
XUNDEFINED X34U180A 34" 2025
No current pricing available
Verdict
Winner: LG UltraGear 45GX900A-B 45"
Scores 98 overall, wins 6 of 6 usage categories and 8 of 28 specs.
