Apple published an EU energy label for the iPhone Duo confirming a total battery capacity of 4,883 mAh. The document validates previous leak data showing two cells: 2,962 mAh and 1,921 mAh. As an eSIM-only device, this capacity applies worldwide.
For comparison, the eSIM-only iPhone 18 Pro has a 4,288 mAh battery, while the iPhone 18 Pro Max has 5,567 mAh. Apple retail staff have been instructed to discourage walk-in purchases on launch day, October 23, without pre-orders. Apple hardware engineering VP Tom Marieb discussed the matte nano-texture display designed to minimize the crease visibility, noting concerns about long-term visibility of the fold line.
Source: MacRumors · Summarized by HeadlinesBriefing