ASUS ROG Strix XG34WCDG 34" Black 2026
ASUS
88 Overall Score
vs
Dell UltraSharp U4025QW 39.7" Black, Silver, Dual Color 2025
Dell
95 Overall Score
Scores
Office
Gaming
Entertainment
Professional
Creative
Portable
Specifications
| ASUS ROG Strix XG34WCDG 34" | Dell UltraSharp U4025QW 39.7" | |
|---|---|---|
| Display | ||
| Size | 34" | 39.7" |
| Resolution | 3440x1440 | 5120 x 2160 |
| Panel Type | QD-OLED★ | IPS |
| Aspect Ratio | 21:9 | 21:9 |
| Curved | ✓ | ✓ |
| Curvature | 1,800 | 2,500 |
| Performance | ||
| Refresh Rate | 175 Hz★ | 120 Hz |
| Response Time | 0.029999999329447746 ms★ | 5 ms |
| Adaptive Sync | FreeSync Premium Pro★ | Adaptive-Sync |
| Color & HDR | ||
| Brightness | 250 nits | 600 nits★ |
| Color Gamut | 99.3% DCI-P3 | DCI-P3 99%, Display P3 99%, sRGB 100%, BT.709 100% |
| Color Depth | 10-bit | 10-bit |
| HDR | DisplayHDR True Black 400 | DisplayHDR 600 |
| HDR Support | HDR | HDR600 |
| Connectivity | ||
| HDMI Ports | 2★ | 1 |
| DisplayPort | 1 | 1 |
| USB-C | 1 | 3★ |
| Thunderbolt | — | Thunderbolt 4 |
| Speakers | ✗ | ✓★ |
| Headphone Jack | ✓ | ✓ |
| Ergonomics | ||
| Height Adjustable | ✓ | ✓ |
| Tilt | ✓ | ✓ |
| Swivel | ✓ | ✓ |
| Pivot | ✗ | ✗ |
| VESA Mount | 100x100 | 100x100 |
| Features | ||
| Webcam | ✗ | ✗ |
| Touchscreen | ✗ | ✗ |
| PIP/PBP | ✗ | ✓★ |
| Power | 36W★ | 380W |
| Weight | 8.30 kg★ | 8.35 kg |
Pros & Cons
ASUS ROG Strix XG34WCDG 34" Black 2026
- Strong performance (97th percentile)97th %ile
- Strong feature (92th percentile)92th %ile
- Strong display (86th percentile)86th %ile
- Strong connectivity (82th percentile)82th %ile
Dell UltraSharp U4025QW 39.7" Black, Silver, Dual Color 2025
- Strong connectivity (99th percentile)99th %ile
- Strong display (98th percentile)98th %ile
- Strong social proof (98th percentile)98th %ile
- Strong color (98th percentile)98th %ile
Pricing
ASUS ROG Strix XG34WCDG 34" Black 20260.090score per dollar
vs
Dell UltraSharp U4025QW 39.7" Black, Silver, Dual Color 20250.029score per dollar
ASUS ROG Strix XG34WCDG 34" Black 2026 offers 3.1x better value for money
Verdict
Winner: Dell UltraSharp U4025QW 39.7"
Scores 95 overall, wins 4 of 6 usage categories and 4 of 30 specs.
