With Asus currently leading the way, Apple’s entry into the foldable screen laptop market could truly shake things up. And lead to exciting new developments for consumers. Join GizChina on Telegram ...

What we do know for certain is that a 20.3-inch MacBook would be Apple's biggest laptop screen to date. MacBook Airs are available with 13-inch or 15-inch displays.

The 15-inch MacBook Air is ideal for folks who want a big-screen laptop for multitasking without the bulk — or higher price — of a MacBook Pro.

Apple’s new 15-inch MacBook Air finally provides what people have been wanting for a long time: a thin-and-light MacBook with a big screen that doesn’t cost over $2,000.