Motorola patent suggest Razr-style foldable device with touch-sensitive sides

Motorola's take on the foldable phone might be getting another upgrade if the recently discovered patent filing is anything to go by.

It shows a clamshell form factor with a secondary screen on the outside, very similar to the recently launched foldable. But this time, the sides feature eight touch sensors that can work as virtual buttons to be pressed and swiped for different features. It can work differently and perform various functions depending on whether the phone is open or closed. There's a possibility of enabling up to 20 different gestures and features.

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