LG UltraGear 45GX950A-B 45" vs Alienware AW3821DW 38"
LG UltraGear 45GX950A-B 45" Black 2025
LG
100 Overall Score
vs
Alienware AW3821DW 38" White
Alienware
61 Overall Score
What Buyers Say
LG UltraGear 45GX950A-B 45" 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
Alienware AW3821DW 38" White
No customer feedback yet
Scores
Gaming
Office
Entertainment
Creative
Professional
Portable
Specifications
| LG UltraGear 45GX950A-B 45" | Alienware AW3821DW 38" | |
|---|---|---|
| Display | ||
| Size | 45" | 38" |
| Resolution | 5120 x 2160 | 3840 x 1600 |
| Panel Type | OLED★ | Nano-IPS |
| Aspect Ratio | 21:9 | 21:9 |
| Curved | ✓ | ✓ |
| Curvature | 800 | 2,300 |
| Screen Finish | matte | matte |
| Performance | ||
| Refresh Rate | 330 Hz★ | 144 Hz |
| Response Time | 0.029999999329447746 ms★ | 1 ms |
| Adaptive Sync | FreeSync Premium Pro | G-Sync Ultimate★ |
| Color & HDR | ||
| Brightness | 1300 nits★ | 600 nits |
| Color Gamut | 98.5% DCI-P3 | 130.6% sRGB, 95% DCI-P3 |
| Color Depth | 10-bit | 10-bit |
| HDR | DisplayHDR True Black 400 | DisplayHDR 600 |
| HDR Support | HDR10★ | — |
| Connectivity | ||
| HDMI Ports | 2 | 2 |
| DisplayPort | 1 | 1 |
| USB-C | 1★ | 0 |
| Thunderbolt | Thunderbolt 5 | — |
| Speakers | ✓★ | ✗ |
| Headphone Jack | ✓ | ✓ |
| Ergonomics | ||
| Height Adjustable | ✓ | ✓ |
| Tilt | ✓ | ✓ |
| Swivel | ✓ | ✓ |
| Pivot | ✓ | ✓ |
| VESA Mount | 100x100 | — |
| Features | ||
| Webcam | ✗ | — |
| Touchscreen | ✗ | — |
| PIP/PBP | ✓★ | ✗ |
| Power | 66W★ | 144W |
| Weight | 14.00 kg★ | — |
Pros & Cons
LG UltraGear 45GX950A-B 45" Black 2025
- Strong display (100th percentile)100th %ile
- Strong color (99th percentile)99th %ile
- Strong performance (99th percentile)99th %ile
- Strong connectivity (97th percentile)97th %ile
Alienware AW3821DW 38" White
- Strong color (98th percentile)98th %ile
- Strong feature (90th percentile)90th %ile
- Strong ergonomic (79th percentile)
- Strong display (76th percentile)
- Below average portability (4th percentile)4th %ile
Verdict
Winner: LG UltraGear 45GX950A-B 45"
Scores 100 overall, wins 6 of 6 usage categories and 10 of 31 specs.