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- ProArt PA278CGRV vs VP2456A
Asus ProArt PA278CGRV vs ViewSonic VP2456A
What ProArt PA278CGRV does better (7) and where VP2456A wins (0) — every spec side by side.
vs
5.5Screen2.6
3.9Colour accuracy3.7
9.0Connectivity3.8
7.2Design & ergonomics7.5
Dimensions
Size comparison
ProArt PA278CGRVVP2456A
| ProArt PA278CGRV | VP2456A | Difference | |
|---|---|---|---|
| Height | 536.1 mm | 388.5 mm | +147.6 mm |
| Width | 612.2 mm | 539.2 mm | +73 mm |
| Depth | 190.4 mm | 215 mm | −24.6 mm |
| Weight | 6.6 kg | 6.5 kg | +0.1 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is ProArt PA278CGRV better than VP2456A?
- Pixel density109 ppi vs 92 ppi+18%
- Brightness (typical)350 nits vs 250 nits+40%
- Colour depth10 bit vs 8 bit+25%
- DisplayPort inputs2 vs 12×
- USB-C charging (Power Delivery)96 W vs 90 W+7%
- Refresh rate144 Hz vs 120 Hz+20%
- Screen size27″ vs 24″+12%
Why is VP2456A better than ProArt PA278CGRV?
VP2456A has no measurable advantages in this pair.
Specifications
Side by side
| Display | ||
| Screen size | 27″ | 24″ |
| Resolution | 2560 × 1440 | 1920 × 1080 |
| Resolution class | QHD / 2.5K | Full HD |
| Pixel density | 109 ppi | 92 ppi |
| Aspect ratio | 16:9 | 16:9 |
| Panel type | IPS | IPS |
| Refresh rate | 144 Hz | 120 Hz |
| Brightness (typical) | 350 nits | 250 nits |
| Peak brightness (HDR) | 400 nits | — |
| Contrast ratio (static) | 1,500:1 | 1,500:1 |
| Response time | 5 ms | 5 ms |
| Anti-glare / matte screen | Yes | Yes |
| Colour | ||
| sRGB coverage | 100% | 100% |
| DCI-P3 coverage | 97% | — |
| Colour accuracy (ΔE, claimed) | ΔE 2 | ΔE 2 |
| Colour depth | 10 bit | 8 bit |
| Hardware calibration | — | Yes |
| Factory calibrated (report) | — | Yes |
| HDR | HDR10 | — |
| Connectivity | ||
| USB-C video input (one cable) | Yes | Yes |
| USB-C charging (Power Delivery) | 96 W | 90 W |
| KVM switch | Yes | — |
| HDMI inputs | 1 | 1 |
| DisplayPort inputs | 2 | 1 |
| USB hub | Yes | Yes |
| Built-in speakers | Yes | Yes |
| Design & ergonomics | ||
| Height adjustment | 130 mm | 130 mm |
| Pivot (portrait rotation) | Yes | Yes |
| Swivel | Yes | Yes |
| VESA mount | 100 × 100 mm | 100 × 100 mm |
| Weight | 6.6 kg | 6.5 kg |
| Width | 612 mm | 539 mm |
| Height | 536 mm | 388 mm |
| Depth | 190 mm | 215 mm |
| Product line | ASUS ProArt | — |
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