iPhone Duo breaks after 75,001 folds, far below Samsung foldables

YouTuber Kuba Klawiter folded an iPhone Duo on a live stream until the inner screen cracked at fold 75,001, after an ice-bath test. Samsung rates its latest Galaxy Z Flip and Z Fold at 500,000 folds, while Apple has not disclosed the iPhone Duo's hinge rating.

• Inner screen cracked at fold 75,001 in a live-streamed test
• Samsung rates current Z Flip and Z Fold at 500,000 folds
• Other tests: Joanna Stern's robot reached 32,000 folds, MediaStorm's machine 10,000
• Apple acknowledged an inner display issue on some units and points users to AppleCare