- opendesign.foundation
- Compare
- UltraFine 32U990A vs UltraFine 40U990A
LG UltraFine 32U990A vs LG UltraFine 40U990A
What UltraFine 32U990A does better (2) and where UltraFine 40U990A wins (4) — every spec side by side.
vs
9.6Screen9.2
7.1Connectivity8.7
2.4Design & ergonomics2.9
Dimensions
Size comparison
UltraFine 32U990AUltraFine 40U990A
| UltraFine 32U990A | UltraFine 40U990A | Difference | |
|---|---|---|---|
| Height | 582 mm | 614 mm | −32 mm |
| Width | 718 mm | 948 mm | −230 mm |
| Depth | 198 mm | 260 mm | −62 mm |
| Weight | 9.5 kg | 14.1 kg | −4.6 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is UltraFine 32U990A better than UltraFine 40U990A?
- Pixel density224 ppi vs 140 ppi+60%
- Weight9.5 kg vs 14.1 kg+48%
Why is UltraFine 40U990A better than UltraFine 32U990A?
- Height adjustment60 mm vs 130 mm2.2×
- Refresh rate60 Hz vs 120 Hz2×
- HDMI inputs1 vs 22×
- Screen size31.5″ vs 39.7″+26%
Specifications
Side by side
| Display | ||
| Screen size | 31.5″ | 39.7″ |
| Resolution | 6144 × 3456 | 5120 × 2160 |
| Resolution class | 6K | 5K |
| Pixel density | 224 ppi | 140 ppi |
| Aspect ratio | 16:9 | 21:9 |
| Panel type | IPS | IPS |
| Refresh rate | 60 Hz | 120 Hz |
| Brightness (typical) | 450 nits | 450 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 |
| Colour | ||
| Adobe RGB coverage | 99.5% | — |
| DCI-P3 coverage | 98% | 99% |
| HDR | DisplayHDR 600 | DisplayHDR 600 |
| Connectivity | ||
| USB-C video input (one cable) | Yes | Yes |
| USB-C charging (Power Delivery) | 96 W | 96 W |
| Thunderbolt | Yes | Yes |
| KVM switch | Yes | Yes |
| HDMI inputs | 1 | 2 |
| DisplayPort inputs | 1 | 1 |
| USB hub | Yes | Yes |
| Built-in speakers | Yes | Yes |
| Design & ergonomics | ||
| Height adjustment | 60 mm | 130 mm |
| Pivot (portrait rotation) | Yes | — |
| Swivel | — | Yes |
| Weight | 9.5 kg | 14.1 kg |
| Width | 718 mm | 948 mm |
| Height | 582 mm | 614 mm |
| Depth | 198 mm | 260 mm |
Related comparisons
vs
LG UltraFine 32U990AvsAsus ProArt PA32UCDMR
8.89.3
vs
Dell UltraSharp U4025QWvsLG UltraFine 32U990A
9.08.8
vs
BenQ PD2730SvsLG UltraFine 32U990A
9.28.8
vs
Asus ProArt PA32UCDMvsLG UltraFine 32U990A
8.18.8
vs
Asus ProArt PA27UCDMRvsLG UltraFine 32U990A
8.88.8
vs
LG UltraFine 32U990AvsViewSonic VP2786A-4K
8.88.4