High-resolution retina display has hit the MacBook Pro, so it's only a matter of time when it'll hit the MacBook Air in future. But just what will these displays look like? GDGT discusses it here.

It would be easy to assume that similar to the MacBook Pro, the retina displays on 11-inch and 13-inch MacBook Airs will be twice the resolution of the current models. GDGT got down to the numbers and realized that because the MacBook Air already has a relatively high pixel density, they may take a different path. For an in-depth idea of Apple's future MacBook Air retina display, read on here.