iPhone Ultra might have tech innovation over 15 years in the making

The iPhone Ultra will feature a liquid metal hinge, a technology first licensed by Apple over 15 years ago. This innovation, confirmed by leaker Fixed Focus Digital, marks Apple's first foldable iPhone with a liquid metal hinge and is set for a September 2024 launch. The hinge uses liquid metal, a material known for durability and flexibility, enabling a smooth foldable screen. Prototypes have already been sent to carriers for testing, indicating rapid R&D progress. This confirms a long-standing rumor and suggests Apple's 15-year investment in liquid metal is finally yielding a product. The vapor chamber cooling system, also reported, supports thermal performance under heavy use.