Dell UltraSharp U4025QW 39.7" Black, Silver, Dual Color 2024
Dell
91 Overall Score
vs
QAF QAF-A156C2H-White 15.6" 2025
QAF
35 Overall Score
Scores
Office
Professional
Entertainment
Creative
Gaming
Portable
Specifications
| Dell UltraSharp U4025QW 39.7" | QAF QAF-A156C2H-White 15.6" | |
|---|---|---|
| Display | ||
| Size | 39.7" | 15.6" |
| Resolution | 5120 x 2160 | 1920 x 1080 |
| Panel Type | IPS | IPS |
| Aspect Ratio | 21:9 | 16:9 |
| Curved | ✓ | — |
| Curvature | 2,500 | — |
| Screen Finish | matte | — |
| Performance | ||
| Refresh Rate | 120 Hz★ | — |
| Response Time | 5 ms★ | — |
| Adaptive Sync | Adaptive-Sync | — |
| Color & HDR | ||
| Brightness | 600 nits★ | 220 nits |
| Color Gamut | DCI-P3 99%, Display P3 99%, sRGB 100%, BT.709 100% | 100% sRGB |
| Color Depth | 10-bit★ | — |
| HDR | DisplayHDR 600 | HDR |
| HDR Support | HDR600 | HDR |
| Connectivity | ||
| HDMI Ports | 1★ | — |
| DisplayPort | 1★ | — |
| USB-C | 3★ | 1 |
| Thunderbolt | Thunderbolt 4 | — |
| Speakers | ✓ | ✓ |
| Headphone Jack | ✓★ | — |
| Ergonomics | ||
| Height Adjustable | ✓★ | — |
| Tilt | ✓★ | — |
| Swivel | ✓★ | — |
| Pivot | ✓★ | — |
| VESA Mount | 100x100 | — |
| Features | ||
| Webcam | ✗ | — |
| Touchscreen | ✗ | — |
| PIP/PBP | ✓★ | — |
| Power | 380W★ | — |
| Weight | 8.35 kg | 0.54 kg★ |
Pros & Cons
Dell UltraSharp U4025QW 39.7" Black, Silver, Dual Color 2024
- Strong connectivity (99th percentile)99th %ile
- Strong display (99th percentile)99th %ile
- Strong color (98th percentile)98th %ile
- Strong feature (96th percentile)96th %ile
QAF QAF-A156C2H-White 15.6" 2025
- Strong portability (98th percentile)98th %ile
- Strong feature (70th percentile)
- Strong social proof (70th percentile)
- Below average ergonomic (11th percentile)11th %ile
- Below average performance (21st percentile)
- Below average display (22nd percentile)
- Below average connectivity (32nd percentile)
Pricing
Dell UltraSharp U4025QW 39.7" Black, Silver, Dual Color 2024
No current pricing available
QAF QAF-A156C2H-White 15.6" 2025
Verdict
Winner: Dell UltraSharp U4025QW 39.7"
Scores 91 overall, wins 5 of 6 usage categories and 14 of 31 specs.
