iPhone 17 Pro to Feature Aluminium Frame, Bigger Camera Bump; iPhone 17 Air Won't Support Physical SIMs: Reports
Both the iPhone 15 Pro and iPhone 16 Pro models were equipped with a frame made from titanium, while recent Pro models have featured a stainless steel frame. It's also worth noting that Apple had touted the introduction of aerospace grade titanium on the iPhone 15 Pro lineup when it was unveiled in 2023.