aspect ratio

?What is the display aspect ratio

 Aspect ratio is the ratio of screen width to height which are two numbers separated by a colon (X Y) where X equals width and Y equals height. Common monitor aspect ratios past and present include 5:4 4:3 16:10 and 16:9

Aspect ratio refers to the relationship between the width and height of an object and is used to describe the camera of a computer television monitor. Sensors print digital LED displays etc

In summary the aspect ratio of an LED display is usually expressed as two numbers separated by a colon where width is usually the first number and height is the second number. For example a 16:9 screen is 16 inches long and 9 inches high