Apple’s foldable iPhone could feature one of the most advanced hinge systems ever used in a smartphone. New leaks suggest the rumored iPhone Fold may finally use Liquid Metal technology, a material Apple has quietly explored for years because of its extreme durability and flexibility. Here’s what the latest reports reveal about Apple’s foldable ambitions and why the hinge could become the device’s biggest innovation.

Apple’s foldable iPhone could feature one of the most advanced hinge systems ever used in a smartphone. New leaks suggest the rumored iPhone Fold may finally use Liquid Metal technology, a material Apple has quietly explored for years because of its extreme durability and flexibility. Here’s what the latest reports reveal about Apple’s foldable ambitions and why the hinge could become the device’s biggest innovation.