Acer EI491CR 49" Black 2024
Acer
66 综合评分
vs
Dell UltraSharp U4025QW 39.7" Black 2025
Dell
93 综合评分
评分
Office
Entertainment
Gaming
Professional
Creative
Portable
规格
| Acer EI491CR 49" | Dell UltraSharp U4025QW 39.7" | |
|---|---|---|
| Display | ||
| Size | 49" | 39.7" |
| Resolution | 3840x1080 | 5120x2160 |
| Panel Type | VA | IPS★ |
| Aspect Ratio | 32:9 | 21:9 |
| Curved | ✓ | ✓ |
| Curvature | 1,800 | 2,500 |
| Performance | ||
| Refresh Rate | 155 Hz★ | 120 Hz |
| Response Time | 4 ms★ | 5 ms |
| Adaptive Sync | FreeSync Premium Pro★ | Adaptive-Sync |
| Color & HDR | ||
| Brightness | 400 nits | 600 nits★ |
| Color Gamut | 90% DCI-P3 | DCI-P3 99%, Display P3 99%, sRGB 100%, BT.709 100% |
| Color Depth | — | 10-bit★ |
| HDR | DisplayHDR 400 | DisplayHDR 600 |
| HDR Support | HDR400 | HDR600 |
| Connectivity | ||
| HDMI Ports | 2★ | 1 |
| DisplayPort | 1 | 1 |
| USB-C | 0 | 3★ |
| Thunderbolt | — | Thunderbolt 4 |
| Speakers | ✓ | ✓ |
| Headphone Jack | — | ✓★ |
| Ergonomics | ||
| Height Adjustable | ✓ | ✓ |
| Tilt | ✓ | ✓ |
| Swivel | — | ✓★ |
| Pivot | — | ✗ |
| VESA Mount | — | 100x100 |
| Features | ||
| Webcam | ✗ | ✗ |
| Touchscreen | ✗ | ✗ |
| PIP/PBP | ✓ | ✓ |
| Power | — | 380W★ |
| Weight | 11.32 kg | 8.35 kg★ |
优缺点
Acer EI491CR 49" Black 2024
- Strong feature (97th percentile)97th %ile
- Strong color (88th percentile)88th %ile
- Strong display (75th percentile)
- Strong connectivity (68th percentile)
- Below average compact (25th percentile)
- Below average social proof (33th percentile)
Dell UltraSharp U4025QW 39.7" Black 2025
- Strong connectivity (99th percentile)99th %ile
- Strong display (98th percentile)98th %ile
- Strong color (98th percentile)98th %ile
- Strong feature (97th percentile)97th %ile
价格
Acer EI491CR 49" Black 20240.110每美元得分
vs
Dell UltraSharp U4025QW 39.7" Black 20250.078每美元得分
Acer EI491CR 49" Black 2024 性价比高 1.4 倍
结论
胜出: Dell UltraSharp U4025QW 39.7"
Scores 93 overall, wins 6 of 6 usage categories and 8 of 30 specs.
