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Xiaomi Mi MIX Fold 4 spends a lot of money to build a full carbon structure: incredibly strong

2024-07-16

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According to Fast Technology on July 16, this afternoon, Xiaomi’s official Weibo account announced that Xiaomi MIX Fold 4 has invested heavily in building a full carbon structure.

Based on supercar-inspired all-carbon lightweight technology, this new folding screen product is 100% made of T800H high-strength carbon fiber, with an area of ​​up to 33552mm², a tensile strength of 5500MPa, and an impact strength increased by 300%. The weight of the same volume is only 1/15 of the previous generation flagship aluminum alloy material. It is surprisingly light and incredibly strong.


At the same time, Xiaomi MIX Fold 4 has been upgraded to the new Xiaomi Keel Hinge 2.0. By reconstructing the three-stage connecting rod design and miniaturizing the hinge structure, the thickness of the body is greatly reduced.

In addition, Xiaomi MIX Fold 4 is equipped with a new Xiaomi Jinshajiang battery, which uses three-dimensional special-shaped stacking technology. Through the breakthrough of battery cell technology, it maximizes the use of every inch of space and significantly improves battery life.

Of course, flagship-level configurations such as IPX8 waterproofing and two-way satellite communication technology are also available.

The official emphasized that MIX Fold 4 is not only a new flagship folding phone, but also an unprecedented breakthrough in Xiaomi's folding screen technology, and a pioneering work leading the development of the folding screen industry.

The device will be released on July 19.