After a long wait, Xiaomi presented its first foldable smartphone at the end of March. The Mi MIX Fold follows the design line of products like the Samsung Galaxy Z Fold 2.

Now, the brand has gone public and reveals one of the biggest secrets of the new equipment. In a publication on the social network Weibo, the brand explains in detail how it solved one of the biggest problems with regard to foldable smartphones.

Xiaomi explains how the Mi MIX Fold heat dissipation system works

Being bent or not has an influence on the heat dissipation of the smartphone, and the part of the smartphone that has the processor will always heat up more. As you can see in the images, Xiaomi has developed a “butterfly” mechanism on this device.

butterfly mechanism
Butterfly mechanism of Xiaomi Mi MIX Fold

This heat dissipation system allows the refrigerated area to be much larger than normal. “It is equipped with the most luxurious and advanced multidimensional heat dissipation technology in the industry,” says Xiaomi in its publication.

It is worth mentioning that the smartphone has liquid cooling, graphite sheets, copper foil and thermal gel. In addition, the brand also created a kind of tunnel to transfer heat between both parts of the smartphone

Mi MIX Fold heat transfer tunnel
Mi MIX Fold heat transfer tunnel

The Xiaomi Mi MIX Fold is officially sold in China as of this Friday, and will also soon arrive in Europe for around € 1299. It has an external screen of 6.52 ”inches and when unfolded it offers a panel of 8.02” inches. It is controlled by the Snapdragon 888 processor, and has a 5020mAh battery with 67W charging.

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