Why is 16:9 so popular?
It was found that the outermost (largest) rectangle which accommodated all the smaller rectangles efficiently had the same aspect ratio of the innermost rectangle and this ratio was 1.78 which when rounded off to whole numbers was 16:9. Thereof, Is 1920×1080 the same as 16:9? 1920 x 1080 is a 16:9 aspect ratio. By default, …