Calculation
Size = 1440 X 900 = 1.296 megapixelsAspect ratio = 1.60
Length of diagonal = 1699
A/R:1.60
Aspect Ratio (short: A/R) is the width of an image or screen, divided
by the height. In landscape orientation, the A/R is > 1, for portrait orientation the A/R is <
1 and for square screens, this is = 1.
