Z-Edge UG27 27"
Z-Edge
52 Overall Score
vs
Dell UltraSharp U4025QW 40" Black 2026
Dell
89 Overall Score
What Buyers Say
Z-Edge UG27 27"
No customer feedback yet
Dell UltraSharp U4025QW 40" Black 2026
85 out of 100 medium confidence 17 reviews
The Dell UltraSharp 40-inch 5K2K curved monitor receives overwhelmingly positive feedback for its stunning picture quality, massive screen real estate, and versatile Thunderbolt 4 hub that reduces cable clutter. Users praise its sharp text, subtle curve, and eye comfort during long work sessions, though some note the 60Hz refresh rate in earlier models is limiting for gaming. Verified buyers highlight its solid build, easy setup with monitor arms, and excellent productivity features like KVM and Picture-by-Picture modes.
Pros
- Stunning 5K2K picture quality
- Versatile Thunderbolt 4 hub with 90W power delivery
- Sharp text and eye comfort for long use
- Massive screen real estate for productivity
- Subtle curve and understated design
Cons
- 60Hz refresh rate limits gaming (early models)
- High price point
- No HDR10 or HLG support listed
- Lightbar may push voltage limits on hub
Picture quality 6
Thunderbolt hub 5
Screen real estate 5
Build quality 4
Eye comfort 2
Refresh rate 2
Scores
Office
Professional
Entertainment
Creative
Gaming
Portable
Specifications
| Z-Edge UG27 27" | Dell UltraSharp U4025QW 40" | |
|---|---|---|
| Display | ||
| Size | 27" | 40" |
| Resolution | 1920 x 1080 | 5120 x 2160 |
| Panel Type | VA | IPS★ |
| Aspect Ratio | 16:9 | 21:9 |
| Curved | ✓ | ✓ |
| Curvature | 1,500 | 2,500 |
| Screen Finish | matte | matte |
| Performance | ||
| Refresh Rate | 180 Hz★ | 120 Hz |
| Response Time | 1 ms★ | 8 ms |
| Adaptive Sync | FreeSync★ | Adaptive-Sync |
| Color & HDR | ||
| Brightness | 350 nits | 600 nits★ |
| Color Gamut | 16.7M Colors | 100% sRGB, 100% Rec. 709, 99% DCI-P3 |
| Color Depth | — | 8-bit+FRC★ |
| HDR | — | DisplayHDR 600 |
| HDR Support | — | HDR |
| Connectivity | ||
| HDMI Ports | 1 | 1 |
| DisplayPort | 1 | 1 |
| USB-C | — | 1★ |
| Thunderbolt | — | Thunderbolt 4 |
| Speakers | ✗ | ✓★ |
| Headphone Jack | — | ✓★ |
| Ergonomics | ||
| Height Adjustable | — | ✓★ |
| Tilt | — | ✓★ |
| Swivel | — | ✓★ |
| Pivot | — | ✓★ |
| VESA Mount | 100x100 | 100x100 |
| Features | ||
| Webcam | — | ✗ |
| Touchscreen | — | ✗ |
| PIP/PBP | — | ✓★ |
| Power | — | 45W★ |
| Weight | 3.50 kg★ | 12.22 kg |
Pros & Cons
Z-Edge UG27 27"
- Strong performance (82nd percentile)82nd %ile
- Strong social proof (81st percentile)81st %ile
- Below average portability (13th percentile)13th %ile
- Below average ergonomic (32nd percentile)
Dell UltraSharp U4025QW 40" Black 2026
- Strong display (99th percentile)99th %ile
- Strong social proof (98th percentile)98th %ile
- Strong color (98th percentile)98th %ile
- Strong feature (96th percentile)96th %ile
Verdict
Winner: Dell UltraSharp U4025QW 40"
Scores 89 overall, wins 6 of 6 usage categories and 12 of 31 specs.