Screen size, resolution and quality are some of the most important features to consider when choosing a smartphone.
Vivo Y91C sports a 6.22" sized 24bit IPS main screen with a resolution of 720 x 1520 pixels.
The width of the Vivo Y91C screen is 2.66" and its height is 5.62", giving an Aspect ratio of 2.11.
The screen-to-body surface ratio of Y91C is 83%.
Y91C Screen to Surface Area Ratio
Pixel density (PPI:Pixels per inch) of a display is an indicator of its clarity and level of details.
Vivo Y91C has a pixel density of 270 PPI. On the other hand, with a DPI of only 270mm, it has low resolution per inch compared to the average DPI of 320 of its class.