Which color of the iPhone Duo looks more premium to you?
Chapter 1

The engineering of the fold

Chapter 2

The multitasking playground

Chapter 3

The weight of the compromise

Chapter 4

The durability debate

Ch 1 · The engineering of the fold
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sonia Apple designs a dual-battery system for an ultra-thin phone

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sonia iPhone Duo Dual Battery System

Two cells as one, two cells as one, sharing power through the fold.

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To bend without breaking, tension must be distributed, not concentrated.

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sonia Nano-texture technology on folding smartphone screens

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A hinge of a hundred parts

sonia This custom mechanism distributes tension evenly to minimize the physical crease while offering a satisfying, posable snap

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Defying dust and deep water

sonia Robust dustproofing addresses user concerns about the durability of the delicate folding hinge.

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Matte Magic Slider
BETA

sonia Drag the slider to discover if the iPhone Duo's multitasking outweighs its bulky hinge.

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Fun Fact

Hinge design: The iPhone Duo's hinge cover is 3D-printed from recycled titanium, blending high-tech aerospace engineering with Apple's environmental goals.

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Glossary
hinge (noun)
A jointed or flexible device on which a door, gate, or lid turns or swings. On September 9, Apple introduced its first foldable smartphone featuring an AI-assisted hinge assembly process.

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Gossip

Which color of the iPhone Duo looks more premium to you?

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Quiz

What material is used to craft the durable frame and outer hinge cover of the iPhone Duo?

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sonia The dust and deep water protection of the Duo foldable phone.

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Quiz

How many individual components make up the precision hinge inside the iPhone Duo?

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sonia The mechanical design of a complex folding hinge.

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Quiz

How deep can the iPhone Duo be safely submerged in water according to its IP68 rating?

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Quiz

What is the official water and dust resistance rating of the iPhone Duo?

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Quiz

What is the primary purpose of the nano-texture finish on the iPhone Duo's inner display?

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Quiz

What material is the main outer front screen of the iPhone Duo made of?

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Quiz

How fast can the iPhone Duo charge to 50 percent battery with a compatible 60W charger?

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Quiz

What is the total battery capacity of the dual-battery system inside the iPhone Duo?

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