The latest technology of china in mi mix 2.The latest camera of the year with high defination sound but this phone contains of over heat. This is very big problem it converts into 5v current for use a long and it provides harm to put in pocket and as we all know china is our witch??. It have very large display with high defination screen.this have a feature like iphone such as phone lost but I am not happy about the screen. very low quality of mirror easily breakable.thanks