Xiaomi Dragon Crystal Glass released: known as "the strongest protective glass in the history of Xiaomi"

Thanks to CTOnews.com netizens Yuxue Zhaitu, Fat Cat, Xiao Zhan cut, Yuxiang Tofu, Pianke Saohuang 4100 eyes of clue delivery! According to CTOnews.com news on October 26, at the ongoing Xiaomi press conference, Xiaomi launched "Xiaomi Dragon Crystal Glass", which Xiaomi claimed to be "the strongest protective glass in the history of Xiaomi". Compared with Apple super-ceramic glass, its strength is increased by 5% and its anti-falling ability is improved by 20%.

Lei Jun announced the dimensional hardness parameters of Xiaomi Dragon Crystal Glass:

Millet Dragon Crystal Glass 860 (HV 0.025)

Kunlun 2nd Generation Glass 830 (HV 0.025)

Apple Super Ceramic Glass 814 (HV 0.025)

GGV2 670 (HV 0.025)

In terms of process, Lei Jun claimed that Xiaomi's developers added special powder to the quartz sand, heated to 1600 degrees Celsius, smelted for 100 hours, and then went through the crystal growth process, about 80 hours.

CTOnews.com also noted that Lei Jun showed the effect of millet crystal glass under an electron microscope, claiming that these crystals "can effectively block cracks and improve hardness greatly":

Hundreds of millions of nanocrystals, firmly interlocked and effectively prevent cracks

Higher proportion of hard composition and crystal structure to improve the hardness of materials