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- UltraFine 27US50Z vs UltraFine 32U720B
LG UltraFine 27US50Z vs LG UltraFine 32U720B
What UltraFine 27US50Z does better (5) and where UltraFine 32U720B wins (2) — every spec side by side.
vs
5.6Screen4.4
3.2Design & ergonomics5.1
Dimensions
Size comparison
UltraFine 27US50ZUltraFine 32U720B
| UltraFine 27US50Z | UltraFine 32U720B | Difference | |
|---|---|---|---|
| Height | 455 mm | 524 mm | −69 mm |
| Width | 614 mm | 714 mm | −100 mm |
| Depth | 215 mm | 256 mm | −41 mm |
| Weight | 5.5 kg | 5.8 kg | −0.3 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is UltraFine 27US50Z better than UltraFine 32U720B?
- Pixel density163 ppi vs 140 ppi+16%
- Panel typeIPS vs VA
- HDMI inputs2 vs 12×
- Brightness (typical)300 nits vs 250 nits+20%
- Weight5.5 kg vs 5.8 kg+5%
Why is UltraFine 32U720B better than UltraFine 27US50Z?
- Contrast ratio (static)1,000:1 vs 3,000:13×
- Screen size27″ vs 31.5″+17%
Specifications
Side by side
| Display | ||
| Screen size | 27″ | 31.5″ |
| Resolution | 3840 × 2160 | 3840 × 2160 |
| Resolution class | 4K UHD | 4K UHD |
| Pixel density | 163 ppi | 140 ppi |
| Aspect ratio | 16:9 | 16:9 |
| Panel type | IPS | VA |
| Refresh rate | 60 Hz | 60 Hz |
| Brightness (typical) | 300 nits | 250 nits |
| Contrast ratio (static) | 1,000:1 | 3,000:1 |
| Response time | 5 ms | 5 ms |
| Anti-glare / matte screen | Yes | Yes |
| Colour | ||
| sRGB coverage | — | 99% |
| DCI-P3 coverage | 90% | — |
| Colour depth | 10 bit | — |
| HDR | HDR10 | HDR10 |
| Connectivity | ||
| USB-C video input (one cable) | — | Yes |
| USB-C charging (Power Delivery) | — | 65 W |
| HDMI inputs | 2 | 1 |
| DisplayPort inputs | 1 | 1 |
| USB hub | — | Yes |
| Built-in speakers | Yes | — |
| Design & ergonomics | ||
| Height adjustment | — | 80 mm |
| Pivot (portrait rotation) | No | — |
| Swivel | No | — |
| VESA mount | 100 × 100 mm | — |
| Weight | 5.5 kg | 5.8 kg |
| Width | 614 mm | 714 mm |
| Height | 455 mm | 524 mm |
| Depth | 215 mm | 256 mm |
| Product line | LG UltraFine | — |
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