iPhone Air, which the 20th-anniversary iPhone may look like in 2027The 20th-anniversary iPhone is rumored to share some design elements with the iPhone Air, with a glass-heavy construction that includes even better cooling capabilities than the ultra-thin model. While the milestone model is expected to have many upgrades to match its importance, it may also borrow from the iPhone Air. According to a Saturday post to Weibo by Fixed Focus Digital, the iPhone 20 will be chiefly made from glass. However, they go on to say that the mid-frame will be similar to the iPhone Air. More performanceWhile the exterior design could copy the iPhone Air, the internals may get a different kind of boost.