Xiaomi applied for registration of multiple “Xiaomi Longjing” trademarks. These trademarks cover multiple international categories such as scientific instruments, rubber products, and kitchen sanitary ware.
It is worth mentioning that the latest Xiaomi Mi 14 Pro mobile phone uses Xiaomi Dragon Crystal glass for the first time.
According to official data, the hardness of Xiaomi’s Dragon Crystal glass surpasses that of Huawei’s Kunlun 2 and Apple’s Super Ceramic Crystal.
The current Vickers hardness parameters of several mainstream mobile phone glass are as follows: Xiaomi Longjing (860HV0.025), Huawei Kunlun 2nd generation (830HV0.025), Apple Super Ceramic (814HV0.025) and Corning Gorilla Glass Victus2 (670HV0. 025).