In spite of its display issues, iFixit declares the iPhone Duo "the most repairable foldable" it's ever tinkered with.

Apple has entered the foldable smartphone segment with the iPhone Duo, but users have raised concerns over the device's durability just days after its global launch.

On October 24, a Reddit user named u/leftyhyzer16 shared a photograph of an iPhone Duo with a crack running through the middle of its inner display, along the crease where the screen folds.