This is a durable smartphone, falling from a height of 31km above the ground but only slightly damaged on the screen glass.

For many people, the challenge of dropping the phone is no longer strange but the drop from 31,540m above the ground is the first time. The main character of this experiment is the iQOO gaming phone, Vivo's new product line was launched in March this year.

In the test, the machine was tied and put into the air thanks to a helium-containing balloon. During the Vivo iQOO process, the camera is always turned on and the video is turned on. The temperature above 31km above the ground falls to about -51 degrees Celsius, which is also a problem facing the Vivo iQOO.

From a height of 31km, the machine was dropped freely on the ground. After that, to find the falling position of the machine, the testers had to use drones.

After the fall from such a terrible height, it seemed that the Vivo iQOO would "melt the body of the cannon", but unexpectedly, it was still recording and only slightly damaged on the screen glass.

During the journey before being dropped to the ground, iQOO recorded a total of 5.5 hours of video.

If the test is recognized, this will be the most impressive test. Earlier, phone maker Sonim was the first world record holder to test the release of an XP3300 Force phone from a height of 25 meters in 2011. After falling, the device still works. In 2016, the Honor 8 also survived after being dropped from a height of up to 18.4 km attached to balloons.

Vivo iQOO is a "monster" game that is equipped with a 6.41 inch screen, Snapdragon processor 855, a battery capacity of 4.000mAh, supporting fast charging of 44W, allowing full charging in 45 minutes.