7.6 inches, unfolded.
A wide inner display gives films, games and multitasking more space to breathe.

A foldable iPhone that shifts with the moment: compact when you’re moving, expansive when you want to settle in.
The Duo pairs a pocketable outer screen with a larger folding display. Move between them as your day changes—from a quick message on the go to two apps side by side at home.
A wide inner display gives films, games and multitasking more space to breathe.

Fold it closed, prop it up or open it wide. Choose the shape that suits what you’re doing.

Capture high-resolution photos and 4K video, with the outer screen helping subjects see the frame.

Use the expanded display to keep a reference open while you write, or bring photos alongside a message. The extra space is there when you want to do more at once.

Reserve a new iPhone Duo in your preferred finish and storage. Choose a configuration and continue to SumUp’s hosted checkout.
Pre-order prices are 11% below the corresponding Apple UK list price. Launch availability, stock and delivery remain subject to confirmation.
Choose colour & storage · from £1,779 ↗