California, Sept. 9 -- Apple has introduced iPhone Duo, the first foldable iPhone, at the launch event on Wednesday in California. When opened, it is the thinnest iPhone ever, with a 7.6-inch inner display that provides a large canvas for viewing content, gaming, and multitasking, and a special nano-texture finish that minimises glare for an unparalleled viewing experience.

When closed, the 5.4-inch outer display delivers 90 per cent of the screen area of iPhone 18 Pro in a compact, pocketable design.

According to Apple's press note, both displays share the same aspect ratio, so content scales proportionally for visual continuity. iPhone Duo is built to last with an innovative hardware design and a precision hinge that offers a smooth, ...