What are the sapphire screen phones?
Huawei Ascend P7, vivo X5 Sapphire enjoy version, Rittal, Coke 3, Kyocera Kyocera Brigadier.At the same time, Apple has actually used this material: to protect the iPhone 5 and 5s lens is sapphire, 5s Touch ID fingerprint sensor is also covered by sapphire.
