Apple has officially launched its first foldable smartphone, the iPhone Duo, in China with a starting price of ¥15 999. The device follows the same distribution model as the iPhone 18 Pro Max, requiring customers to pre-order online and pick up their units at physical Apple Store locations. Retail stores currently do not have stock available for direct purchase.

Resale market data shows significant price premiums for the device. At physical locations, 512GB and 1TB models are seeing markups between ¥1 500 and ¥2 500, with white versions attracting higher demand. On secondary online platforms, premiums for 256GB models range from ¥2 000 to ¥3 500, while 512GB versions see markups between ¥3 000 and ¥4 500.

Data from the Dewu platform indicates that price premiums have begun to narrow after the first week of pre-sales. The 256GB model currently trades at ¥17 998, the 512GB version at ¥20 500, and the 1TB Starlight White model at ¥24 838. These figures represent premiums of ¥1 999, ¥2 501, and ¥3 339 respectively over official retail pricing.

Early user feedback highlights issues with software optimization. Many third-party applications lack proper support for the foldable screen, resulting in black bars or incomplete display layouts. While Apple's App Store hosts millions of applications, most currently rely on simple stretching, and full adaptation is expected to take time.

International reviewers have expressed concerns regarding the hardware and usability. The device lacks a telephoto lens, and critics note that the external screen is less convenient for daily tasks compared to standard iPhone models. Several reviewers have advised potential buyers to reconsider their purchase due to these limitations.