Screen size, resolution and quality are some of the most important features to consider when choosing a smartphone.
Samsung Galaxy A9 (2018) sports a 6.3" sized 24bit Super AMOLED main screen with a resolution of 1080 x 2220 pixels.
The width of the Samsung Galaxy A9 (2018) screen is 2.76" and its height is 5.67", giving an Aspect ratio of 2.05.
Galaxy A9 (2018) LCD Size Comparison
The screen-to-body surface ratio of Galaxy A9 (2018) is 81%.
Galaxy A9 (2018) Screen to Surface Area Ratio
Pixel density (PPI:Pixels per inch) of a display is an indicator of its clarity and level of details.
Samsung Galaxy A9 (2018) has a pixel density of 392ppi. With a DPI of 392, it has 71 more dots per inch compared to the class average of 392 DPI.