Apple could enter the foldable phone segment next year with iPhone Fold. The foldable iPhone is expected to feature a new frame made from a combination of titanium and aluminium. It is said to sport a 7.8-inch internal flexible display and a 5.5-inch cover screen. Apple packed an aluminium frame in the iPhone 17 Pro models. The iPhone Air has a titanium frame,Apple could enter the foldable phone segment next year with iPhone Fold. The foldable iPhone is expected to feature a new frame made from a combination of titanium and aluminium. It is said to sport a 7.8-inch internal flexible display and a 5.5-inch cover screen. Apple packed an aluminium frame in the iPhone 17 Pro models. The iPhone Air has a titanium frame,