Sapphire screen on the phone what are the benefits?
As we all know, diamonds is the hardest material of nature, Mohs hardness table to its rating is 10.Sapphire in the Mohs hardness table which is 9, second only to diamonds, two levels higher than ordinary glass. That is to say, if used as a mobile phone screen, sapphire anti-scratch and fragmentation than the traditional chemical tempered glass much higher.
