Screen size, resolution and quality are some of the most important features to consider when choosing a smartphone.
BlackBerry Z10 sports a 4.2" sized 24bit IPS main screen with a resolution of 768 x 1280 pixels.
The width of the BlackBerry Z10 screen is 2.16" and its height is 3.60", giving an Aspect ratio of 1.67.
The screen-to-body surface ratio of Z10 is 60%.
Z10 Screen to Surface Area Ratio
Pixel density (PPI:Pixels per inch) of a display is an indicator of its clarity and level of details.
BlackBerry Z10 has a pixel density of 355ppi. With a DPI of 355, it has average resolution within its class of smartphones.