iPhone Duo could be harder to get at launch than Apple’s usual new iPhones, according to an analyst estimate that points to production limits around the foldable phone’s hinge.
Apple has announced the iPhone Duo’s October timetable and its starting price, but it does not publish a production forecast or a configuration-by-configuration inventory chart. That means there is no official basis yet for saying which model will be hardest to find, or whether delivery estimates will move once preorders begin.
The reported figure should therefore be treated as an analyst’s view of production, not a consumer-facing warning from Apple. Buyers who are undecided can still compare Apple’s published dates, prices and specifications before preorder day. The first actual indication of delivery pressure will be the estimates Apple shows after ordering opens.
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Analyst Jeff Pu reportedly reduced his 2026 iPhone Duo shipment estimate from 7 million to 6 million units. The reported reason is hinge constraints rather than demand. Apple has not commented on the estimate, confirmed its production volume or said that any iPhone Duo configuration will face supply limits.
The estimate is not an Apple availability notice. Apple’s public schedule remains unchanged: its iPhone Duo announcement sets preorders for Friday, October 16 and availability for Friday, October 23. Our iPhone Duo preorder-time guide lists the opening time in major markets.
Apple describes the hinge as a key part of the Duo’s folding design but does not publish a configuration-by-configuration inventory chart. Buyers who want a launch-day delivery should rely on the Apple Store estimate once orders open. That will be the first direct signal for the selected capacity, color and delivery address, not a forecast made ahead of launch.

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