Size-  It is the actual  visible area of the display. If  the size of the display is bigger, then we can watch and do our task comfortably but the bigger size is vulnerable to break and may be difficult to keep it in pocket or operate one handed. The size of display is measured in inch e.g.-5inch, 6 inch etc. Today’s 6-6.5-inch display size is recommendable for better view.

 The best display size is above 5.5 inch.