Kuycon P40K
40" IPS · 5120× 2160 · 139 PPI
Specifications
| Brand | Kuycon |
|---|---|
| Model | P40K |
| Screen Size | 40" |
| Resolution | 5120×2160 |
| Panel | IPS |
| Refresh Rate | 120 Hz |
| Variable Refresh Rate (VRR) | G-SYNC Compatible |
| Response Time | 8 ms GTG |
| HDR Certification | None |
| SDR Brightness | 400 nits |
| HDR Peak Brightness | 450 nits |
| Contrast Ratio | 1:2,000 |
| Ports | 2x HDMI · 1x DP · USB-C · USB Hub |
| USB-C Power Delivery | 100 W |
| Color Gamut | sRGB 99% · DCI-P3 96% |
| Viewing Angle | 178° — Excellent |
| Pixel Density (PPI) | 139 |
| Aspect Ratio | 21:9 |
| Year | 2025 |
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Frequently Asked Questions
What is the optimal viewing distance for the Kuycon P40K?
The optimal viewing distance for the Kuycon P40K (40") is approximately 63cm. At this distance, individual pixels become invisible to the human eye.
What is the PPI of the Kuycon P40K?
The Kuycon P40K has a pixel density of 139 PPI (pixels per inch) with a 5120×2160 resolution on a 40" display.
Is the Kuycon P40K good for desktop work?
With 139 PPI and a 40" IPS display, the Kuycon P40K is very good for desktop work when viewed from the recommended distance of 63cm.
Methodology & Sources
Formula: Retina distance (cm) = 3438 / PPI. Displayed values are rounded for readability.
Sources: Official manufacturer spec sheets and product pages. Specs are normalized before comparisons.
Last updated:
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