Choosing Your Aspect Ratio

What is Aspect Ratio?

Aspect Ratio describes the ratio between the width and height of the screen.

For example:

A projector screen with an aspect ratio of 16:9 will have 16 units of width to every 9 units of height. For comparison a 4:3 screen is more square as there are only 4 units of width to every 3 units of height.

Choose from the following common projector screen aspect ratios:

  • 4:3 - Standard aspect ratio used by TV's
  • 16:9 - Standard aspect ratio used by HD TV's and Computers
  • 2.39:1 - Standard aspect ratio used by Widscreen Films

Choosing the correct aspect ratio depends primarily on what you intend to use your projector screen for. If you plan on watching mostly television, 4:3 aspect ratio will be best suited to you. While if you're a film buff, 2.39:1 will be the aspect ratio for you.

The most commonly used aspect ratio is 16:9.

Can I Still Watch 16:9 Content on a 4:3 Screen?

Yes, sure you can! There is no problem viewing content of a different aspect ratio with your projector screen. You will however observe black bars either top and bottom or to the left and right depending on which aspect ratio you choose.

How various aspect ratios look on a 4:3 screen

4:3 content
16:9 content
2.39:1 content

How various aspect ratios look on a 16:9 screen

4:3 content
16:9 content
2.39:1 content

How various aspect ratios look on a 2.39:1 screen

4:3 content
16:9 content
2.39:1 content