which iphone is titanium

The iPhone models with titanium are the iPhone 15 Pro and iPhone 15 Pro Max. These models feature a titanium enclosure made from grade 5 titanium, which replaces the stainless steel frame of previous Pro models. The titanium material makes these phones lighter and stronger, contributing to the iPhone 15 Pro models being the lightest Pro-iPhones ever made. The iPhone 15 Pro and Pro Max come in several titanium colors: natural titanium, blue titanium, white titanium, and black titanium. Additionally, for the latest iPhone 17 lineup, only the iPhone 17 Air is reported to feature a titanium design, while the other models have switched back to aluminum. Thus, currently, the iPhone 15 Pro and iPhone 15 Pro Max are titanium, and the new iPhone 17 Air also includes titanium in its design.