measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size.

The pixels per inch of a display is what's referred to as the pixel density or PPI. It's a measure of how many pixels you would count if you counted the pixels, horizontal or vertical, that exist ...

The Alienware AW2725Q uses a QD-OLED panel with a 4K resolution, which is uncommon, although not unheard of for such a small monitor. As a result, you’ll find that the AW2725Q offers 166 pixels per ...

Scientists from China have developed high-performance colloidal quantum-dot (CQD)  surface-emitting laser array based on ...

Worse, you can see the gaps between pixels which give a screen door-like effect. But with a density of 10,000 PPI it would be very difficult to see individual pixels, assuming you can drive that ...

The AORUS FO27Q5P delivers a 500Hz refresh rate, the highest in the QD-OLED segment. Meanwhile, the Gigabyte MO27U2 is the world’s first 27-inch 4K QD-OLED monitor with a 240Hz refresh rate and 166 ...