"Product introduction:

- 7.6-inch Super Retina XDR foldable screen with nano-texture; 5.4-inch Super Retina XDR outer screen.

- Grade 5 titanium frame and hinge protection, ceramic crystal protection 2 on the machine surface, and ceramic crystal protection back, designed to be durable.

- Reshape the iOS experience with higher efficiency, better multi-tasking, and more immersive viewing experience.

- 48-megapixel dual-fusion camera system, coupled with new shooting methods, such as intelligent automatic shooting, can automatically help you take photos.

- Uses vapor cooling technology for professional performance. A20 Pro chip, carefully built for AI tasks.

-Dual battery system, full power all day long. Up to 31 hours of video playback when using the inner screen; up to 44 hours of video playback when using the outer screen

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Detailed technical specifications:

https://www.apple.com/hk/iphone-duo/specs/

Things to know when purchasing and picking up your goods:

When customers pick up any iPhone, they must immediately check whether the iPhone body is damaged. After the inspection is completed, the staff will immediately open the iPhone box and start up the phone in the store. If there are any questions after opening the box, customers need to contact the Apple customer service hotline or visit the Hong Kong Apple store in person. "