1440p QHD PPI on Different Screens
Pixel density for 1440p QHD (2560×1440) resolution on various screen sizes.
13 inch226 PPI14 inch210 PPI15.6 inch188 PPI17 inch173 PPI21.5 inch137 PPI24 inch122 PPI27 inch109 PPI32 inch92 PPI34 inch86 PPI40 inch73 PPI43 inch68 PPI49 inch60 PPI55 inch53 PPI65 inch45 PPI75 inch39 PPI