Dell UltraSharp U4025QW 39.7" Black, Silver, Dual Color 2024
Dell
91 Overall Score
vs
Acer Nitro EI491CR S 49" Black 2024
Acer
73 Overall Score
What Buyers Say
Dell UltraSharp U4025QW 39.7" Black, Silver, Dual Color 2024
No customer feedback yet
Acer Nitro EI491CR S 49" Black 2024
72 out of 100 medium confidence 11 reviews
The Acer 49-inch ultrawide monitor receives mostly positive feedback for its immersive display, color accuracy, and productivity benefits like screen splitting. However, a significant number of users report reliability issues, including dead pixels and complete screen failure after short use, with poor customer service experiences. While many praise its value for gaming and creative work, the recurring hardware defects and quality control concerns temper overall enthusiasm.
Pros
- Immersive ultrawide display
- Excellent color accuracy and brightness
- Great for productivity with screen splitting
- Good value for the price
- Crystal clear image clarity
Cons
- Frequent hardware failures (dead pixels, dead screen)
- Poor customer service and repair experience
- Cheap plastic build quality
- Screen flickering when bumped
- Difficult port access due to width
Display quality 8
Reliability 3
Build quality 2
Customer service 2
Value for money 5
Productivity 4
Scores
Office
Professional
Entertainment
Creative
Gaming
Portable
Specifications
| Dell UltraSharp U4025QW 39.7" | Acer Nitro EI491CR S 49" | |
|---|---|---|
| Display | ||
| Size | 39.7" | 49" |
| Resolution | 5120 x 2160 | 5120 x 1440 |
| Panel Type | IPS★ | VA |
| Aspect Ratio | 21:9 | 32:9 |
| Curved | ✓ | ✓ |
| Curvature | 2,500 | 1,800 |
| Screen Finish | matte | — |
| Performance | ||
| Refresh Rate | 120 Hz | 120 Hz |
| Response Time | 5 ms | 4 ms★ |
| Adaptive Sync | Adaptive-Sync | FreeSync Premium★ |
| Color & HDR | ||
| Brightness | 600 nits★ | 400 nits |
| Color Gamut | DCI-P3 99%, Display P3 99%, sRGB 100%, BT.709 100% | 94% DCI-P3 |
| Color Depth | 10-bit★ | — |
| HDR | DisplayHDR 600 | HDR10 |
| HDR Support | HDR600 | — |
| 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 | VESA |
| Features | ||
| Webcam | ✗ | — |
| Touchscreen | ✗ | — |
| PIP/PBP | ✓★ | — |
| Power | 380W★ | — |
| Weight | 8.35 kg★ | 15.88 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 EI491CR S 49" Black 2024
- Strong feature (91st percentile)91st %ile
- Strong social proof (90th percentile)90th %ile
- Strong color (88th percentile)88th %ile
- Strong display (86th percentile)86th %ile
- Below average portability (4th percentile)4th %ile
- Below average user sentiment (28th percentile)
Pricing
Verdict
Winner: Dell UltraSharp U4025QW 39.7"
Scores 91 overall, wins 5 of 6 usage categories and 10 of 31 specs.
