If you mean screen size, laptops can range anywhere from a 10.1 inch screen to a 17.3 inch screen.

The iPhone SE has a 4-inch screen (3.48" by 1.96").

There are small to large, Netbooks (7-10 inch screen), UMPC's (11-13 in screen) , Tablet PC's (13-14 inch screen), Small Laptops (13-14 inch screen), Medium Laptops (15 inch screen), and Large Laptops (16-21 inch screens). Then there are Media Computers, normally the size of a tissue box. The average computer, and large sever towers.

The Samsung has a 4.8 inch screen.

screen size is 42 inch diagonally.