ASUS ROG Strix XG27UCDMG 27" BLACK 2025
LG UltraGear 27GP850-B 27" Black 2021
What Buyers Say
ASUS ROG Strix XG27UCDMG 27" BLACK 2025
The ASUS ROG Strix OLED XG27UCDMG is overwhelmingly praised as a top-tier gaming monitor, with users highlighting its stunning 4K QD-OLED picture quality, deep blacks, vibrant colors, and buttery-smooth 240Hz refresh rate. Verified buyers consistently call it the best monitor they've ever used, noting excellent build quality and responsiveness. Minor drawbacks include a glossy screen that can reflect light, potential text clarity issues due to the subpixel layout, and a lack of included VESA screws, but these are far outweighed by the exceptional gaming and media experience. The Neo Proximity Sensor and OLED Care features provide peace of mind against burn-in, making it a highly recommended investment for enthusiasts.
Pros
- Stunning 4K QD-OLED picture quality
- Deep blacks and vibrant colors
- Buttery-smooth 240Hz refresh rate
- Excellent build quality
- Fast 0.03ms response time
Cons
- Glossy screen causes reflections
- Text clarity issues due to subpixel layout
- No VESA screws included
- VESA mount adds extra depth
- Neo Proximity Sensor unreliable at times
LG UltraGear 27GP850-B 27" Black 2021
Users generally praise this monitor for its excellent picture quality, high resolution, and smooth refresh rate, making it a great upgrade for gaming and general use. However, several reviewers note significant drawbacks: a proprietary short power cord, lack of built-in speakers, and frustrating on-screen controls. Despite these issues, most would recommend it, especially if those shortcomings aren't dealbreakers.
Pros
- Excellent picture quality
- High resolution and color
- Smooth refresh rate
- Great for gaming
- Fair price
Cons
- Short proprietary power cord
- No built-in speakers
- Frustrating on-screen controls
- Software bug with dual monitors
Scores
Specifications
| ASUS ROG Strix XG27UCDMG 27" | LG UltraGear 27GP850-B 27" | |
|---|---|---|
| Display | ||
| Size | 27" | 27" |
| Resolution | 3840 x 2160 | 2560 x 1440 |
| Panel Type | OLED★ | IPS |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Screen Finish | glossy | — |
| Performance | ||
| Refresh Rate | 240 Hz★ | 165 Hz |
| Response Time | 0.029999999329447746 ms★ | 1 ms |
| Adaptive Sync | FreeSync Premium Pro | G-Sync Compatible★ |
| Color & HDR | ||
| Brightness | 450 nits★ | 320 nits |
| Color Gamut | 99% DCI-P3, 145% sRGB | DCI-P3 98% |
| Color Depth | 10-bit | 10-bit |
| HDR | DisplayHDR True Black 400 | DisplayHDR 400 |
| HDR Support | HDR400 | HDR10★ |
| Connectivity | ||
| HDMI Ports | 2 | 2 |
| DisplayPort | 1 | 1 |
| USB-C | 1★ | 0 |
| Speakers | ✗ | ✗ |
| Headphone Jack | ✓ | ✓ |
| Ergonomics | ||
| Height Adjustable | ✓ | ✓ |
| Tilt | ✓ | ✓ |
| Swivel | ✓★ | ✗ |
| Pivot | ✓ | ✓ |
| VESA Mount | 100x100 | 100x100 |
| Features | ||
| Webcam | ✗ | ✗ |
| Touchscreen | ✗ | — |
| PIP/PBP | ✓★ | — |
| Power | 80W | 48W★ |
| Weight | 7.44 kg | 6.30 kg★ |
Pros & Cons
ASUS ROG Strix XG27UCDMG 27" BLACK 2025
- Strong social proof (99th percentile)99th %ile
- Strong user sentiment (99th percentile)99th %ile
- Strong performance (98th percentile)98th %ile
- Strong display (98th percentile)98th %ile
LG UltraGear 27GP850-B 27" Black 2021
- Strong social proof (90th percentile)90th %ile
- Strong color (90th percentile)90th %ile
- Strong ergonomic (78th percentile)
- Strong performance (77th percentile)
- Below average portability (13th percentile)13th %ile
Verdict
Scores 100 overall, wins 6 of 6 usage categories and 7 of 29 specs.