Apple's First Folding iPhone Goes on Sale Oct. 23

Apple's first iPhone that folds in half, called the iPhone Duo, goes on sale October 23. Shoppers can order a week earlier. Shown September 9, the phone folds to about the shape of a passport. It costs $1,999 and uses the A20 Pro, Apple's electronic brain that runs the phone. It arrives with the iPhone 18 Pro phones.