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Lei Jun's friend tried out Xiaomi MIX Fold 4: It feels amazing, it's the dream phone I want

2024-07-23

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Fast Technology reported on July 23 that today, Xiaomi founder Lei Jun posted a message saying that a friend said after experiencing the Xiaomi MIX Fold 4, "I really like the new MIX Fold 4. It feels amazing. I use it as a combination of a mobile phone + mini tablet + a good camera. This is the dream phone I have always wanted."

According to the official introduction, MIX Fold 4 is the most advanced, sophisticated, and lightest fully-equipped folding flagship ever made by Xiaomi.

This new product weighs only 226g, comparable to the flagship straight-screen tablet. It is only 4.59mm thin when unfolded and 9.47mm thin when closed.


All this is thanks to the newly upgraded keel hinge 2.0 that was first launched on MIX Fold 4. The hinge width has been reduced from 24mm to 18.8mm, the thickness has been reduced from 2.9mm to 2.3mm, and the weight has been reduced from 23.1g to 19.4g.

In addition, the number of hinge parts of MIX Fold 4 has been reduced from 198 to 137. Behind this seemingly simple reduction is a rethinking and integration of the functions of each part, which ultimately not only simplifies the structure but also significantly improves the overall reliability.

While pursuing lightness and thinness, MIX Fold 4 uses ultra-high-strength steel with a tensile strength of 1800MPa, and is the first in the industry to use it on a large scale, achieving unprecedented strength and reliability.

The initial selling price of the new product is 8999 yuan.