Vivo company has been in which very popular mobile company . I buy this mobile phone 10month before .it's camera clarity is good and it's memory is big. It is must popular mobile phone but every users face to problem of motherboard.it is big problem who every user face . Vivi company did not saw this problem.I must have been faced this problem.for experience proof I attached photo of this mobile.if you are helpful my reviews please like it.