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- UltraFine 27U730B vs UltraFine 27US50Z
LG UltraFine 27U730B vs LG UltraFine 27US50Z
What UltraFine 27U730B does better (0) and where UltraFine 27US50Z wins (2) — every spec side by side.
vs
5.4Screen5.4
4.4Design & ergonomics3.0
Dimensions
Size comparison
UltraFine 27U730BUltraFine 27US50Z
| UltraFine 27U730B | UltraFine 27US50Z | Difference | |
|---|---|---|---|
| Height | 542 mm | 455 mm | +87 mm |
| Width | 614 mm | 614 mm | = |
| Depth | 220 mm | 215 mm | +5 mm |
| Weight | 6.1 kg | 5.5 kg | +0.6 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is UltraFine 27U730B better than UltraFine 27US50Z?
UltraFine 27U730B has no measurable advantages in this pair.
Why is UltraFine 27US50Z better than UltraFine 27U730B?
- HDMI inputs1 vs 22×
- Weight6.1 kg vs 5.5 kg+11%
Specifications
Side by side
| Display | ||
| Screen size | 27″ | 27″ |
| Resolution | 3840 × 2160 | 3840 × 2160 |
| Resolution class | 4K UHD | 4K UHD |
| Pixel density | 163 ppi | 163 ppi |
| Aspect ratio | 16:9 | 16:9 |
| Panel type | IPS | IPS |
| Refresh rate | 60 Hz | 60 Hz |
| Brightness (typical) | 300 nits | 300 nits |
| Contrast ratio (static) | 1,000:1 | 1,000:1 |
| Response time | 5 ms | 5 ms |
| Anti-glare / matte screen | Yes | Yes |
| Colour | ||
| DCI-P3 coverage | 90% | 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 | 1 | 2 |
| 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 | 6.1 kg | 5.5 kg |
| Width | 614 mm | 614 mm |
| Height | 542 mm | 455 mm |
| Depth | 220 mm | 215 mm |
| Product line | — | LG UltraFine |
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