The iPhone Duo is now available to preorder at $1,999

The iPhone Duo, Apple's first foldable phone, has been released for preorder at a price of $1,999. It features a 5.4-inch outer screen that unfolds to a larger display. Apple unveiled the device at the 'Surprise and shine' event alongside other new products, including the iPhone 18 Pro and Apple Watch Series 12 and Ultra 4 models.