Screen size, resolution and quality are some of the most important features to consider when choosing a smartphone.
Nokia 230 sports a 2.8" sized 18bit TFT main screen with a resolution of 240 x 320 pixels.
The width of the Nokia 230 screen is 1.68" and its height is 2.24", giving an Aspect ratio of 1.33.
The screen-to-body surface ratio of 230 is 36%.
230 Screen to Surface Area Ratio
Pixel density (PPI:Pixels per inch) of a display is an indicator of its clarity and level of details.
Nokia 230 has a pixel density of 143ppi. On the other hand, with a DPI of only 143mm, it has low resolution per inch compared to the average DPI of 317 of its class.