iPhone Duo brings a foldable form to the iPhone, pairing an outer display with a larger screen that opens inside. The design tackles a familiar tradeoff: giving people more room to read, watch and work while keeping the device pocketable.
Apple developed the hardware alongside changes to iOS for different poses and orientations. A titanium frame and hinge cover, dual-battery system and vapor-cooled A20 Pro chip support that new shape. The product's story is the combination of a different physical format with software adapted to how people open, hold and use it.