What is a good width size to go with a height of 240 in a picture

Question

hi i am trying to fix an image becuase it is somewhat blurry. what is a good proportional width that goes with a height of 240. thank you.

Answer 1

It really is what you want but if you are trying to keep it in somewhat of a universal format people use 4:3 standard and 16:9 wide.