Speaking of sapphire glass I think everyone is familiar with, in life often hear seen most commonly seen is the phone, the phone has been widely used sapphire glass, but he was not using the phone's screen, but with the camera at , but the current relatively high cost of the sapphire glass, the production efficiency is relatively low, but the official introduction sapphire future production efficiency will be improved, and the price will be lower than it is now.

In addition to sapphire glass, there are now more popular Gorilla Glass, in fact, these two are not the same type of glass glass, Gorilla glass is a big part of a tempered glass, which is used in which the smartphone screen, but in the hardness sapphire glass better. Sapphire glass hardness only to diamond, so long as not to scratch sapphire glass with a diamond, sapphire glass, there will be no scratches, the glass is also very safe, do not worry about glass to break suddenly, hope in the future sapphire glass production can be enhanced, price reduced, so as to widely applied to mobile phone screen.