ASUS ROG Strix XG27JCG 27" Black 2026
ASUS
89 Overall Score
vs
LG UltraGear 45GX950A-B 44.5" Black 2025
LG
100 Overall Score
What Buyers Say
ASUS ROG Strix XG27JCG 27" Black 2026
No customer feedback yet
LG UltraGear 45GX950A-B 44.5" Black 2025
85 out of 100 low confidence 9 reviews
The LG 45" UltraGear OLED Gaming Monitor is a high-end curved display with a 5K2K resolution and an 800R curvature. It offers impressive specs like a 0.03ms response time, up to 330Hz refresh rate, and versatile connectivity including DisplayPort 2.1 and USB-C with 90W power delivery. Users appreciate the built-in speakers and VESA compatibility for wall mounting. Overall, it is well-regarded for gaming and productivity, though the limited number of reviews prevents a definitive assessment.
Pros
- High 5K2K resolution
- Fast 0.03ms response time
- Up to 330Hz refresh rate
- Versatile connectivity options
- Built-in speakers
Cons
- Limited number of user reviews
- No detailed negative feedback available
Resolution 1
Refresh rate 2
Response time 1
Connectivity 1
Built in speakers 1
Vesa compatibility 1
Scores
Gaming
Office
Entertainment
Professional
Creative
Portable
Specifications
| ASUS ROG Strix XG27JCG 27" | LG UltraGear 45GX950A-B 44.5" | |
|---|---|---|
| Display | ||
| Size | 27" | 44.5" |
| Resolution | 5120 x 2880 | 5120 x 2160 |
| Panel Type | IPS | OLED★ |
| Aspect Ratio | 16:9 | 21:9 |
| Curved | ✗ | ✓ |
| Curvature | — | 800 |
| Screen Finish | matte | matte |
| Performance | ||
| Refresh Rate | 180 Hz★ | 165 Hz |
| Response Time | 0.30000001192092896 ms | 0.029999999329447746 ms★ |
| Adaptive Sync | FreeSync Premium Pro | FreeSync Premium Pro |
| Color & HDR | ||
| Brightness | 350 nits | 1300 nits★ |
| Color Gamut | DCI-P3 97% | 98.5% DCI-P3 |
| Color Depth | 10-bit | 10-bit |
| HDR | DisplayHDR 600 | DisplayHDR True Black 400 |
| HDR Support | HDR | HDR10★ |
| Connectivity | ||
| HDMI Ports | 2 | 2 |
| DisplayPort | 1 | 1 |
| USB-C | 1 | 1 |
| Thunderbolt | — | Thunderbolt 5 |
| Speakers | ✗ | ✓★ |
| Headphone Jack | ✓ | ✓ |
| Ergonomics | ||
| Height Adjustable | ✓ | ✓ |
| Tilt | ✓ | ✓ |
| Swivel | ✓ | ✓ |
| Pivot | ✓ | ✓ |
| VESA Mount | 100x100 | 100x100 |
| Features | ||
| Webcam | ✗ | ✗ |
| Touchscreen | ✗ | ✗ |
| PIP/PBP | ✗ | ✓★ |
| Power | 40W★ | 66W |
| Weight | 6.90 kg★ | 14.00 kg |
Pros & Cons
ASUS ROG Strix XG27JCG 27" Black 2026
- Strong display (100th percentile)100th %ile
- Strong performance (95th percentile)95th %ile
- Strong color (94th percentile)94th %ile
- Strong ergonomic (91st percentile)91st %ile
LG UltraGear 45GX950A-B 44.5" Black 2025
- Strong display (100th percentile)100th %ile
- Strong color (99th percentile)99th %ile
- Strong connectivity (97th percentile)97th %ile
- Strong performance (97th percentile)97th %ile
Pricing
ASUS ROG Strix XG27JCG 27" Black 2026
No current pricing available
LG UltraGear 45GX950A-B 44.5" Black 2025
Verdict
Winner: LG UltraGear 45GX950A-B 44.5"
Scores 100 overall, wins 3 of 6 usage categories and 6 of 31 specs.
