Appleโs entry into the foldable smartphone market is already facing scrutiny, as early users of the iPhone Duo report screen cracks and display failures around the internal folding hinge. According to The Business Standard, some users have reported visible display damage after very limited use, including bright lines of broken pixels. Apple has reportedly replaced at least one affected device and is collecting defective hardware to investigate the cause. While these reports do not yet establish how widespread the issue is, they highlight the durability challenges facing first-generation foldable devices and the importance of long-term reliability in premium smartphones.