Apple's long-awaited entry into the foldable smartphone market with its rumored iPhone Fold could pose a serious challenge to Samsung's dominance in the category when it launches in late 2026, though analysts say Samsung's years of refinement and ecosystem advantages will make victory far from certain.

Rumors point to a premium book-style foldable iPhone arriving in September or December 2026, featuring a near-crease-free 7.8-inch inner display and 5.5-inch outer screen, titanium build and Apple's signature software polish. Samsung, meanwhile, is preparing the Galaxy Z Fold 8 for a mid-2026 release, with possible wider variants to counter Apple directly.