Dell UltraSharp U4025QW 39.7" Black, Silver, Dual Color 2024
Dell
91 Overall Score
vs
Acer Nitro XZ340CUR X0bmiiphx 34" Black
Acer
58 Overall Score
What Buyers Say
Dell UltraSharp U4025QW 39.7" Black, Silver, Dual Color 2024
No customer feedback yet
Acer Nitro XZ340CUR X0bmiiphx 34" Black
35 out of 100 low confidence 6 reviews
This monitor has a serious flickering/pixelation issue reported by multiple verified buyers, with some receiving multiple defective units. While the picture quality and size are praised when it works, the widespread defect makes it a risky purchase. A few users found success using DisplayPort with AMD systems, but the majority advise against buying.
Pros
- Excellent picture quality
- Great size for multitasking
- Fast refresh rate
- Good built-in speakers
- Good value for the price
Cons
- Flickering/pixelation defect
- Multiple defective units received
- Known glitch not fixed by manufacturer
- Bottom bezel hides mouse cursor
- Not optimized for HDMI/consoles
Flickering pixelation issue 4
Picture quality 4
Value for money 3
Build quality 2
Compatibility 2
Customer support 1
Scores
Office
Professional
Entertainment
Creative
Gaming
Portable
Specifications
| Dell UltraSharp U4025QW 39.7" | Acer Nitro XZ340CUR X0bmiiphx 34" | |
|---|---|---|
| Display | ||
| Size | 39.7" | 34" |
| Resolution | 5120 x 2160 | 3440 x 1440 |
| Panel Type | IPS★ | VA |
| Aspect Ratio | 21:9 | 21:9 |
| Curved | ✓ | ✓ |
| Curvature | 2,500 | 1,500 |
| Screen Finish | matte | — |
| Performance | ||
| Refresh Rate | 120 Hz | 200 Hz★ |
| Response Time | 5 ms | 1 ms★ |
| Adaptive Sync | Adaptive-Sync | FreeSync Premium★ |
| Color & HDR | ||
| Brightness | 600 nits★ | 250 nits |
| Color Gamut | DCI-P3 99%, Display P3 99%, sRGB 100%, BT.709 100% | 99% sRGB |
| Color Depth | 10-bit★ | — |
| HDR | DisplayHDR 600 | HDR10 |
| HDR Support | HDR600 | HDR10★ |
| Connectivity | ||
| HDMI Ports | 1 | 2★ |
| DisplayPort | 1 | 2★ |
| USB-C | 3★ | — |
| 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 | 6.90 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
Acer Nitro XZ340CUR X0bmiiphx 34" Black
- Strong feature (91st percentile)91st %ile
- Strong performance (85th percentile)85th %ile
- Strong connectivity (85th percentile)85th %ile
- Strong display (81st percentile)81st %ile
- Below average user sentiment (1st percentile)1st %ile
- Below average portability (21st percentile)
- Below average ergonomic (24th percentile)
Verdict
Winner: Dell UltraSharp U4025QW 39.7"
Scores 91 overall, wins 6 of 6 usage categories and 10 of 31 specs.