Link CopyTwitterLinkedinWhatsappiPhone Duo Versus Every Foldable: 5 Things Apple ChangedThe iPhone Duo differs from rival foldables in five ways: matched aspect ratios across both screens, a nano-texture matte inner display, glass reinforcement under the fold, hinges paired to housings by machine learning, and an iOS 27 layout that treats two screens as one canvas. Apple launched it on 9 September 2026 at $1,999 and Rs 2,99,900.iPhone Dup vs Other Foldable PhonesApple spent part of Wednesday's keynote arguing that every other folding phone is two handsets bolted together. It is a good line, and it lands about seven weeks late. Samsung shipped the Galaxy Z Fold 8 on 5 August in the same short, wide, passport shape Apple showed on stage, at $1,899, with an inner display of the same 7.6 inches. Xiaomi has gone there as well with the 18 Fold, which means two rivals had already put the passport shape into shops before Apple showed one on a screen. The panel inside the iPhone Duo comes from Samsung Display, the same supplier that feeds the Galaxy Z Fold line. Google reached full IP68 dust sealing on a foldable a year before Apple matched it. So the parts Apple led with are the parts it reached last. What Apple did change sits underneath the marketing, in five decisions that rivals have yet to copy. Two are display engineering. One is a manufacturing method. One is a materials choice. The last is the operating system. Together they explain why the Duo behaves like another class of object in the hand, even where the spec sheet looks familiar.Key HighlightsAbout The AuthorAt heart, I am a storyteller drawn to the watershed moments that bend the technology landscape. I braid narrative with data, humanise statistics, and trace the arc from first spark to world-changing impact. My reportage, features and reviews are witty, sardonic, visual and vivid, using anecdote to illuminate rather than eviscerate.