
Apple CEO John Ternus introduced the iPhone Duo on September 9, 2026, the company's first foldable smartphone featuring a 7.6-inch inner display and a 5.4-inch outer screen.
Powered by the A20 Pro chip, the device is marketed as the most transformational change to the iPhone lineup since the original model launched in 2007.
The launch marks a shift in Apple's design strategy, moving from the traditional fixed-screen form factor to a foldable interface designed for multitasking, gaming, and enhanced content consumption.