LG UltraGear 45GX900A-B 45" Black 2026
LG
94 Overall Score
vs
Acer B8 B248Y 23.8" Black
Acer
54 Overall Score
Scores
Gaming
Office
Entertainment
Professional
Creative
Portable
Specifications
| LG UltraGear 45GX900A-B 45" | Acer B8 B248Y 23.8" | |
|---|---|---|
| Display | ||
| Size | 45" | 23.8" |
| Resolution | 3440x1440 | 1920 x 1080 |
| Panel Type | OLED★ | IPS |
| Aspect Ratio | 21:9 | 16:9 |
| Curved | ✓ | ✗ |
| Curvature | 800 | — |
| Performance | ||
| Refresh Rate | 240 Hz★ | 75 Hz |
| Response Time | 0.029999999329447746 ms★ | 4 ms |
| Adaptive Sync | FreeSync Premium Pro★ | Adaptive-Sync |
| Color & HDR | ||
| Brightness | 275 nits★ | 250 nits |
| Color Gamut | DCI-P3 98.5% (CIE1976) | 72% NTSC |
| Color Depth | 10-bit★ | 6-bit+Hi-FRC |
| HDR | DisplayHDR True Black 400 | HDR10 |
| HDR Support | HDR10 | HDR10 |
| Connectivity | ||
| HDMI Ports | 2★ | 1 |
| DisplayPort | 1 | 1 |
| USB-C | 1 | 1 |
| Speakers | ✓ | ✓ |
| Headphone Jack | ✓ | ✓ |
| Ergonomics | ||
| Height Adjustable | ✓ | ✓ |
| Tilt | ✓ | ✓ |
| Swivel | ✓★ | ✗ |
| Pivot | ✗ | ✓★ |
| VESA Mount | 100x100 | 100x100 |
| Features | ||
| Webcam | ✗ | ✓★ |
| Touchscreen | ✗ | ✗ |
| PIP/PBP | ✓★ | ✗ |
| Weight | 13.52 kg★ | — |
Pros & Cons
LG UltraGear 45GX900A-B 45" Black 2026
- Strong performance (98th percentile)98th %ile
- Strong feature (97th percentile)97th %ile
- Strong connectivity (88th percentile)88th %ile
- Strong display (86th percentile)86th %ile
Acer B8 B248Y 23.8" Black
- Strong feature (96th percentile)96th %ile
- Strong compact (82th percentile)82th %ile
- Strong ergonomic (78th percentile)
- Strong connectivity (74th percentile)
- Below average color (2th percentile)2th %ile
- Below average display (22th percentile)
Pricing
LG UltraGear 45GX900A-B 45" Black 20260.003score per dollar
vs
Acer B8 B248Y 23.8" Black0.004score per dollar
Acer B8 B248Y 23.8" Black offers 1.3x better value for money
LG UltraGear 45GX900A-B 45" Black 2026
Acer B8 B248Y 23.8" Black
Verdict
Winner: LG UltraGear 45GX900A-B 45"
Scores 94 overall, wins 5 of 6 usage categories and 10 of 28 specs.
