Acer Predator XB273U F5BMIIPRZX 27" Black 2026
Acer
74 Overall Score
vs
LG UltraGear 45GX950A-B 44.5" Black 2025
LG
100 Overall Score
Scores
Gaming
Office
Entertainment
Professional
Creative
Portable
Specifications
| Acer Predator XB273U F5BMIIPRZX 27" | LG UltraGear 45GX950A-B 44.5" | |
|---|---|---|
| Display | ||
| Size | 27" | 44.5" |
| Resolution | 2560 x 1440 | 5120 x 2160 |
| Panel Type | IPS | OLED★ |
| Aspect Ratio | 16:9 | 21:9 |
| Curved | ✗ | ✓ |
| Curvature | — | 800 |
| Performance | ||
| Refresh Rate | 360 Hz★ | 165 Hz |
| Response Time | 0.5 ms | 0.029999999329447746 ms★ |
| Adaptive Sync | G-Sync★ | FreeSync Premium Pro |
| Color & HDR | ||
| Brightness | 400 nits | 1300 nits★ |
| Color Gamut | DCI-P3 90% | 98.5% DCI-P3 |
| Color Depth | 10-bit | 10-bit |
| HDR | DisplayHDR 600 | DisplayHDR True Black 400 |
| HDR Support | HDR10 | HDR10 |
| Connectivity | ||
| HDMI Ports | 2 | 2 |
| DisplayPort | 1 | 1 |
| USB-C | — | 1★ |
| Thunderbolt | No | Thunderbolt 5 |
| Speakers | ✓ | ✓ |
| Headphone Jack | — | ✓★ |
| Ergonomics | ||
| Height Adjustable | ✓ | ✓ |
| Tilt | ✓ | ✓ |
| Swivel | ✓ | ✓ |
| Pivot | ✓ | ✓ |
| VESA Mount | 100x100 | 100x100 |
| Features | ||
| Webcam | ✗ | ✗ |
| Touchscreen | ✗ | ✗ |
| PIP/PBP | — | ✓★ |
| Power | 45W★ | 66W |
| Weight | 5.60 kg★ | 14.00 kg |
Pros & Cons
Acer Predator XB273U F5BMIIPRZX 27" Black 2026
- Strong color (96th percentile)96th %ile
- Strong performance (96th percentile)96th %ile
- Strong connectivity (92nd percentile)92nd %ile
- Strong ergonomic (91st percentile)91st %ile
- Below average social proof (31st percentile)
LG UltraGear 45GX950A-B 44.5" Black 2025
- Strong display (100th percentile)100th %ile
- Strong color (99th percentile)99th %ile
- Strong feature (97th percentile)97th %ile
- Strong connectivity (97th percentile)97th %ile
Pricing
Acer Predator XB273U F5BMIIPRZX 27" Black 20260.091score per dollar
vs
LG UltraGear 45GX950A-B 44.5" Black 20250.050score per dollar
Acer Predator XB273U F5BMIIPRZX 27" Black 2026 offers 1.8x better value for money
Verdict
Winner: LG UltraGear 45GX950A-B 44.5"
Scores 100 overall, wins 6 of 6 usage categories and 6 of 30 specs.
