Apple Reworks iPhone Duo Navigation With 2-Zone Outer Display

3 articles · Updated · 9to5Mac · Oct 4

Apple’s iPhone Duo shifts key navigation to the outer display’s right-side dock area, keeping major controls within thumb reach instead of at the top of the screen.
That 2-zone layout leaves a larger rectangular viewing area on the left, aiming to solve the trade-off between compact, reachable phones and bigger displays suited to modern content.
The design reflects a broader rethink of today’s tall smartphone form factor, which emerged as bezels and home buttons disappeared and made many interface elements harder to reach.
Enthusiasts are already floating an “iPhone Solo” — a non-foldable version built around the Duo-sized display — though any such model would likely depend on how well the Duo’s outer screen is received.