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- UltraSharp U4025QW vs ThinkVision P49w-30
Dell UltraSharp U4025QW vs Lenovo ThinkVision P49w-30
What UltraSharp U4025QW does better (6) and where ThinkVision P49w-30 wins (3) — every spec side by side.
vs
8.8Screen6.4
7.9Connectivity3.4
Dimensions
Size comparison
UltraSharp U4025QWThinkVision P49w-30
| UltraSharp U4025QW | ThinkVision P49w-30 | Difference | |
|---|---|---|---|
| Height | 622 mm | 576 mm | +46 mm |
| Width | 947 mm | 1,215 mm | −268 mm |
| Depth | 253 mm | 254 mm | −1 mm |
| Weight | 12.2 kg | 15.8 kg | −3.6 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is UltraSharp U4025QW better than ThinkVision P49w-30?
- USB-C charging (Power Delivery)140 W vs 15 W9.3×
- Pixel density139 ppi vs 109 ppi+28%
- Brightness (typical)450 nits vs 350 nits+29%
- Refresh rate120 Hz vs 60 Hz2×
- HDRDisplayHDR 600 vs HDR10
- Weight12.22 kg vs 15.8 kg+29%
Why is ThinkVision P49w-30 better than UltraSharp U4025QW?
- HDMI inputs1 vs 22×
- Response time5 ms vs 4 ms+25%
- Screen size40″ vs 49″+23%
Specifications
Side by side
| Display | ||
| Screen size | 40″ | 49″ |
| Resolution | 5120 × 2160 | 5120 × 1440 |
| Resolution class | 5K | 5K |
| Pixel density | 139 ppi | 109 ppi |
| Aspect ratio | 21:9 | 32:9 |
| Panel type | IPS | IPS |
| Refresh rate | 120 Hz | 60 Hz |
| Brightness (typical) | 450 nits | 350 nits |
| Peak brightness (HDR) | 600 nits | — |
| Contrast ratio (static) | 2,000:1 | 2,000:1 |
| Response time | 5 ms | 4 ms |
| Anti-glare / matte screen | Yes | Yes |
| Curved screen | Yes | Yes |
| Colour | ||
| sRGB coverage | 100% | 100% |
| DCI-P3 coverage | 99% | 98% |
| Colour depth | 10 bit | — |
| HDR | DisplayHDR 600 | HDR10 |
| Connectivity | ||
| USB-C video input (one cable) | Yes | Yes |
| USB-C charging (Power Delivery) | 140 W | 15 W |
| Thunderbolt | Yes | Yes |
| KVM switch | Yes | Yes |
| HDMI inputs | 1 | 2 |
| DisplayPort inputs | 1 | 1 |
| USB hub | Yes | Yes |
| Ethernet (RJ45) | Yes | — |
| Daisy chain (DP MST) | Yes | — |
| Built-in speakers | Yes | Yes |
| Design & ergonomics | ||
| Height adjustment | 150 mm | — |
| Pivot (portrait rotation) | No | — |
| Swivel | Yes | — |
| VESA mount | 100 × 100 mm | — |
| Weight | 12.22 kg | 15.8 kg |
| Width | 947 mm | 1,215 mm |
| Height | 622 mm | 576 mm |
| Depth | 253 mm | 254 mm |
| Product line | Dell UltraSharp | — |
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