10 biggest features of Apple's first foldable phone, iPhone Duo

Apple has unveiled its first foldable iPhone, the iPhone Duo, featuring a large 7.6-inch inner display. This new device incorporates a titanium frame and a redesigned hinge mechanism for durability. The iPhone Duo boasts the powerful A20 Pro chip and an advanced 48MP Fusion camera system. It runs on the updated iOS 27, offering enhanced multitasking and Apple Intelligence features.