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- UltraSharp U3423WE vs UltraSharp U3425WE
Dell UltraSharp U3423WE vs Dell UltraSharp U3425WE
What UltraSharp U3423WE does better (2) and where UltraSharp U3425WE wins (2) — every spec side by side.
vs
4.0Screen6.2
7.6Colour accuracy7.6
5.6Connectivity4.9
5.5Design & ergonomics3.5
Dimensions
Size comparison
UltraSharp U3423WEUltraSharp U3425WE
| UltraSharp U3423WE | UltraSharp U3425WE | Difference | |
|---|---|---|---|
| Height | 393 mm | 543 mm | −150 mm |
| Width | 813 mm | 813 mm | = |
| Depth | 237 mm | 240 mm | −3 mm |
| Weight | 11.4 kg | 10.8 kg | +0.6 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is UltraSharp U3423WE better than UltraSharp U3425WE?
- HDMI inputs2 vs 12×
- Pivot (portrait rotation)Yes · UltraSharp U3425WE: No
Why is UltraSharp U3425WE better than UltraSharp U3423WE?
- Refresh rate60 Hz vs 120 Hz2×
- Weight11.44 kg vs 10.81 kg+6%
Specifications
Side by side
| Display | ||
| Screen size | 34″ | 34″ |
| Resolution | 3440 × 1440 | 3440 × 1440 |
| Resolution class | Ultrawide QHD | Ultrawide QHD |
| Pixel density | 109 ppi | 110 ppi |
| Aspect ratio | 21:9 | 21:9 |
| Panel type | IPS | IPS |
| Refresh rate | 60 Hz | 120 Hz |
| Brightness (typical) | 300 nits | 300 nits |
| Contrast ratio (static) | 2,000:1 | 2,000:1 |
| Response time | 5 ms | 5 ms |
| Anti-glare / matte screen | Yes | Yes |
| Curved screen | Yes | Yes |
| Colour | ||
| sRGB coverage | 100% | 100% |
| DCI-P3 coverage | 98% | 98% |
| Colour depth | 10 bit | 10 bit |
| Connectivity | ||
| USB-C video input (one cable) | Yes | Yes |
| USB-C charging (Power Delivery) | 90 W | 90 W |
| Thunderbolt | — | Yes |
| KVM switch | Yes | Yes |
| HDMI inputs | 2 | 1 |
| 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 | 150 mm |
| Pivot (portrait rotation) | Yes | No |
| Swivel | Yes | Yes |
| VESA mount | 100 × 100 mm | 100 × 100 mm |
| Weight | 11.44 kg | 10.81 kg |
| Width | 813 mm | 813 mm |
| Height | 393 mm | 543 mm |
| Depth | 237 mm | 240 mm |
| Product line | Dell UltraSharp | — |
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