Now I am back tell review of samsung z2 is about also bad.This battery backup is low and not supported android apps.
This phone in 1 gb ram and 8 gb rom so is bad quality.This battert is only 1500mAh that a problem.It is also good look and better graphics.
I have a problem of its sound qualitis are bad.The samsung z2 is made by iphone company.But not supported all android apps.The most problem is this phone a touch problem.
Thanks for reading,