iPhone Duo Review: Apple's First Foldable Phone Tested

Apple unveiled the iPhone Duo, its first foldable smartphone, featuring a 7.6-inch internal display, the A20 Pro chip, and a nano-texture screen that makes the crease nearly invisible. The device combines iPhone and iPad features, with pre-orders starting October 16 and prices from R$ 21,999. The Duo's software, iOS 27, adapts apps seamlessly when opening, closing, or rotating the device, allowing users to multitask across the larger screen, which is 50% bigger than the iPhone 18 Pro Max's display. Its 48-megapixel camera with 2x optical zoom includes dual-screen modes for subjects and children, though it lacks the Pro models' variable aperture. The device uses the same A20 Pro processor as the 18 Pro models and features an advanced vapor chamber cooling system. Available in white and dark blue with storage from 256 GB to 2 TB, long-term durability of the hinge and screen remains untested, but initial impressions in Cupertino highlight improved crease visibility and system integration.