Apple’s iPhone Duo reportedly hits production snags ahead of October release

Problems beyond final assembly

The manufacturing issues reportedly are not limited to Foxconn’s assembly lines. MacRumors says Jiemian News also described low yields, delayed deliveries and design changes affecting Samsung Display’s foldable OLED panels and hinge components. Those delays leave the assembler with less time to tune the line before launch.

The report also says Apple tested Liquid Metal for some hinge parts before reassessing that approach ahead of mass production. Apple has previously said the iPhone Duo hinge contains more than 100 components and includes a 3D-printed cover, underlining how mechanically complex the device is compared with a conventional iPhone.

Smaller launch target than a typical Pro model

MacRumors says a supply-chain source told Jiemian News that Apple’s global stocking target for the iPhone Duo in 2026 is about 6 million to 8 million units. Jiemian compared that with the 20 million to 30 million units typically shipped over a full product cycle for an individual iPhone Pro or Pro Max model.

That lower target would fit with both the Duo’s unusually high price and the added complexity of a first-generation foldable design. MacRumors says preorders are scheduled to open on Oct. 16, with availability beginning Oct. 23.

If the reported manufacturing constraints persist, the iPhone Duo could reach customers on schedule but in relatively short supply during its initial release window.