Compared: 2018 MacBook Air versus 13-inch MacBook Pro and 2017 MacBook Air

Apple's brand new 2018 MacBook Air is the line's second major redesign since Steve Jobs pulled the original out of a manila envelope more than 10 years ago. We compare the new thin-and-light model to its predecessor, and the step-up to the 2017 13-inch MacBook Pro without Touch Bar.