We took the just-delivered 13-inch MacBook Pro with Retina Display and lined it up next to a current-gen 13-inch MacBook Air. The results left us feeling that each design has its advantages, but at the same time, there's still a big difference in the hand between the two.
While the new Retina MacBook Pro is not as thin and light as a MacBook Air, it actually has a slightly smaller footprint. The Retina Pro is 12.4 inches by 8.6 inches, while the 13-inch Air measures 12.8 inches by 8.9 inches. The gallery above shows several of the key angles, but we've called a few notable comparisons out here.