Overview
- Apple announced the iPhone Duo on September 9 and confirmed preorders open October 16 with shipments starting October 23, with a 5.4-inch cover display, a 7.6-inch internal screen and an A20 Pro chip.
- To achieve an ultra-thin 5.2mm profile and a precision hinge, Apple left out Face ID, a dedicated telephoto camera and several Pro imaging features and instead uses a side-mounted Touch ID button and dual 48MP rear sensors.
- Reviewers praised the Duo’s hinge, display quality and software integration for split-screen and StandBy modes but warned the camera and biometric omissions make the Duo less of an iPhone 18 Pro substitute for photo‑focused users.
- Analysts led by Bloomberg’s Mark Gurman predict Apple will expand the Duo into multiple models and that Face ID and optical zoom could return in later generations through component miniaturization and stronger computational or AI processing, a forecast reported as speculation.
- High price, constrained component supply for advanced chips and memory, and Apple’s premium focus are expected to limit early availability and slow mass adoption even as the Duo may nudge wider industry investment in foldables over time.