Read on as we compare the new 2020 MacBook Air against its predecessor, with details on performance, the new keyboard, and more.Īpple revitalized the MacBook Air with a Retina Display, Thunderbolt 3 and USB-C, and more in 2018, marking its first major update after several years of neglect. Apple has officially debuted a new MacBook Air that brings some of the first major changes to the laptop since Apple revitalized it in 2018.