ASUS HA3281A 31.5" 16:9
The pure RGB-stripe OLED panel delivers true blacks and DICOM Part 14 GSDF factory calibration for precise grayscale accuracy, essential for medical imaging. A built-in colorimeter supports self-calibration to maintain long-term consistency, while the anti-glare, low-reflection coating and TUV-certified eye care enhance viewing comfort during extended use. This display is best for radiologists and healthcare professionals who require a stable, high-clarity 8MP monitor for diagnostic review.
About This Monitor
The pure RGB-stripe OLED panel delivers true blacks and DICOM Part 14 GSDF factory calibration for precise grayscale accuracy, essential for medical imaging. A built-in colorimeter supports self-calibration to maintain long-term consistency, while the anti-glare, low-reflection coating and TUV-certified eye care enhance viewing comfort during extended use. This display is best for radiologists and healthcare professionals who require a stable, high-clarity 8MP monitor for diagnostic review.
- Screen size 31.5
- Resolution 3840 x 2160
- Panel type OLED
- Refresh rate 60
- Response time ms 0.10000000149011612
Overview
Performance
Pros & Cons
Pros
- Strong display (97th percentile) 97th
- Strong performance (94th percentile) 94th
- Strong connectivity (91th percentile) 91th
- Strong ergonomic (90th percentile) 90th
Cons
Specifications
Full Specifications
Display
| Size | 31.5" |
| Resolution | 3840 (4K UHD) |
| Panel Type | OLED |
| Aspect Ratio | 16:9 |
| Curved | No |
Performance
| Refresh Rate | 60 Hz |
| Response Time | 0.1 |
Color & HDR
| Brightness | 250 nits |
| Color Depth | 10-bit |
Connectivity
| HDMI Ports | 3 |
| DisplayPort | 1 |
| USB-C | 1 |
| Speakers | No |
| Headphone Jack | Yes |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| Swivel | Yes |
| Pivot | Yes |
| VESA Mount | 100x100 |
Features
| Webcam | No |
| Touchscreen | No |
| PIP/PBP | Yes |
| Power | 23 |
| Weight | 14.8 kg / 32.6 lbs |
Value & Pricing
vs Competition
| Spec | ASUS HA3281A 31.5" 16:9 | LG UltraFine 40U990A-W | BenQ PhotoVue SW321C | Eizo ColorEdge ColorEdge CG2700X 27" | Samsung QHC QH55C | Acer SpatialLabs View Pro ASV27-2P |
|---|---|---|---|---|---|---|
| Screen Size | 31.5 | 40 | 32 | 26.899999618530273 | 55 | 27 |
| Resolution | 3840 x 2160 | 5120x2160 | 3840 x 2160 | 3840 x 2160 | 3840 x 2160 | 4K UHD |
| Panel Type | OLED | Nano-IPS | IPS | IPS | VA | IPS |
| Refresh Rate | 60 | 120 | 60 | 60 | 60 | 160 |
| Response Time Ms | 0.10000000149011612 | 5 | 5 | 13 | 8 | 5 |
| Adaptive Sync | - | FreeSync Premium | - | - | - | FreeSync Premium |
| Hdr | - | DisplayHDR 600 | HDR10, HLG | HDR | - | - |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Compact | Display | Feature | Ergonomic | Performance | Connectivity |
|---|---|---|---|---|---|---|---|
| ASUS HA3281A 31.5" 16:9 | 54 | 63.4 | 97.3 | 48.1 | 90.4 | 94.2 | 90.9 |
| LG UltraFine 40U990A-W Compare | 96.2 | 82.1 | 98.3 | 97.4 | 90.4 | 57 | 99.9 |
| BenQ PhotoVue SW321C Compare | 77.1 | 73.5 | 95.1 | 86.8 | 90.4 | 22.9 | 95.3 |
| Eizo ColorEdge ColorEdge CG2700X 27" Compare | 96 | 63.4 | 82.9 | 73 | 90.4 | 2.5 | 68 |
| Samsung QHC QH55C Compare | 95.8 | 25 | 92.1 | 23.7 | 90.4 | 6.1 | 82.6 |
| Acer SpatialLabs View Pro ASV27-2P Compare | 83.5 | 76.9 | 88.2 | 48.1 | 90.4 | 61.8 | 75 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
