The new MacBook Air now features all-day battery life — up to 9 hours for the 11-inch model and up to 12 hours for the 13-inch model. It also features fourth-generation Intel Core processors with faster graphics, next-generation 802.11ac Wi-Fi, and flash storage that is up to 45 percent faster than the previous generation. The everyday, all-day notebook is now an even better value with 11-inch models featuring double the storage and 13-inch models starting at a new lower price.
Better battery life, 9 hours for the 11in and 12 for the 13in
More energy efficient Haswell CPU
40% Faster Graphics
$999 for 128GB SSD MacBook Air 11in
$1199 for 256GB SSD MacBook Air 11in
$1099 for 128GB SSD MacBook Air 13in
$1299 for 256GB SSD MacBook Air 13in