A good smartphone now will have about 500 pixels per inch (PPI) on its screen ... you can easily see the pixels from the display even at the highest PPI resolutions available.

what sets this monitor apart is an impressive pixel density of 166 PPI (pixels per inch), which sets a record highest pixels per inch in any OLED or QD-OLED monitor¹—thus providing gamers with ...

Scientists in China have created a new type of display with the smallest pixels and the highest pixel density ... breaking density of 127,000 pixels per inch (PPI). For comparison, one of the ...

while smartphones go as high as 643 pixels per inch. This new display tech, developed at Zhejiang University in China, claims to reach 127,000 PPI. Above: common display specs. Top: tiny TFT ...

Sharp has already announced such a screen that’ll fit 5.5-inch phablets at some point next year, bringing users an ultra-sharp resolution of 3840 x 2160 pixels, or 806 pixels per inch (ppi).

It is possible to double the efficiency of colour OLED displays based on white-emitting material, and achieve 10,000 pixel-per-inch density, by replacing the rear reflector with a meta-material, ...