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- ProArt PA278CGV vs UltraFine 32UN550
Asus ProArt PA278CGV vs LG UltraFine 32UN550
What ProArt PA278CGV does better (4) and where UltraFine 32UN550 wins (4) — every spec side by side.
vs
4.3Screen7.2
7.6Design & ergonomics2.4
Dimensions
Size comparison
ProArt PA278CGVUltraFine 32UN550
| ProArt PA278CGV | UltraFine 32UN550 | Difference | |
|---|---|---|---|
| Height | 524 mm | 596 mm | −72 mm |
| Width | 615 mm | 714 mm | −99 mm |
| Depth | 228 mm | 227 mm | +1 mm |
| Weight | 8.5 kg | 8.4 kg | +0.1 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is ProArt PA278CGV better than UltraFine 32UN550?
- Refresh rate144 Hz vs 61 Hz2.4×
- Panel typeIPS vs VA
- DCI-P3 coverage95% vs 90%+6%
- Height adjustment150 mm vs 110 mm+36%
Why is UltraFine 32UN550 better than ProArt PA278CGV?
- Pixel density109 ppi vs 140 ppi+28%
- Contrast ratio (static)1,000:1 vs 3,000:13×
- Response time5 ms vs 4 ms+25%
- Screen size27″ vs 31.5″+17%
Specifications
Side by side
| Display | ||
| Screen size | 27″ | 31.5″ |
| Resolution | 2560 × 1440 | 3840 × 2160 |
| Resolution class | QHD / 2.5K | 4K UHD |
| Pixel density | 109 ppi | 140 ppi |
| Aspect ratio | 16:9 | 16:9 |
| Panel type | IPS | VA |
| Refresh rate | 144 Hz | 61 Hz |
| Brightness (typical) | 350 nits | 350 nits |
| Peak brightness (HDR) | 400 nits | — |
| Contrast ratio (static) | 1,000:1 | 3,000:1 |
| Response time | 5 ms | 4 ms |
| Anti-glare / matte screen | Yes | Yes |
| Colour | ||
| sRGB coverage | 100% | — |
| DCI-P3 coverage | 95% | 90% |
| Colour accuracy (ΔE, claimed) | ΔE 2 | — |
| Colour depth | 10 bit | — |
| HDR | — | HDR10 |
| Connectivity | ||
| USB-C video input (one cable) | Yes | — |
| USB-C charging (Power Delivery) | 90 W | — |
| HDMI inputs | 2 | 2 |
| DisplayPort inputs | 1 | 1 |
| USB hub | Yes | — |
| Built-in speakers | Yes | Yes |
| Design & ergonomics | ||
| Height adjustment | 150 mm | 110 mm |
| Pivot (portrait rotation) | Yes | — |
| Swivel | Yes | — |
| VESA mount | 100 × 100 mm | — |
| Weight | 8.5 kg | 8.4 kg |
| Width | 615 mm | 714 mm |
| Height | 524 mm | 596 mm |
| Depth | 228 mm | 227 mm |
| Product line | ASUS ProArt | — |
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