Today, Xiaomi has officially released the first advertisement for the Xiaomi Mix Fold 2 smartphone, which turned out to be only slightly thicker than the USB-C connector. Now, Lei Jun, the head of the company, has officially announced that the thickness of the Xiaomi Mix Fold 2 when unfolded is only 5.4 mm.

5.4mm breaks the industry’s perception of smartphone thickness. It uses a built-in micro drop hinge with Xiaomi’s own design. Xiaomi MIX Fold 2 is an incredible breakthrough. Lei Jun

Although the thickness of the case has decreased from 7.62 to only 5.4 in the first generation Xiaomi Mix Fold, the uncharged working time of the device should not decrease.

Chinese insider Ice Universe, who previously leaked a lot of reliable information about various smartphones, was the first to report that the thickness of the Xiaomi Mix Fold 2 case will be less than 6 mm. The presentation of the Xiaomi Mix Fold 2 will take place on August 11.