As per an Apple leak specialist, iPhone 15 is expected to undergo a significant design overhaul, featuring a titanium chassis and a glass back panel with rounded edges.
Anticipated changes for the iPhone 15 include retaining a flat front similar to the iPhone 5C, potentially resulting in a smoother grip and a seamless transition between the side frame and back glass, as well as reducing weight through a titanium build; however, these changes are still in the debate stage within Apple and not confirmed, though the design language seen in the MacBook and Mac mini may influence the final design.
