Stefan Mileschin

Each June, just like clockwork, Apple refreshes its MacBook Air line -- sometimes with a new design, and always with brand new processors. Well, today is June 10th, and it's the start of WWDC, which means it's time to bring out the 2013 models. The company just unveiled the new 11- and 13-inch Airs, both of which step up to Haswell CPUs and 802.11ac WiFi, and also promise significantly longer battery life. In particular, the 11-inch model claims nine hours of runtime, up from five, while the 13-incher is said to last 12 hours (up from seven). As for processing performance, you get fourth-generation Intel Core i5 and i7 processors, along with Intel HD 5000 graphics, which should translate to 40 percent faster graphics, according to Apple.

The one thing we can't glean from Apple's brief tease at WWDC is whether these new models boast higher-res screens than the previous-generation models. (We feel like Apple would make that clear if that were the case, no?) On the plus side, both models now come standard with 128GB SSDs (as opposed to 64 gigs on the 11-inch model). They're available today, with the 11-inch version still priced from $999, and the 13-incher starting at $1,099.

Update: The Apple Store is once again live, which means we've had a chance to look at the product page for the new MacBook Air. As we suspected, the screen resolution has not changed.

http://www.engadget.com/2013/06/10/a... ign=Engadget