Samsung z2 is the wastage of money because I personally used this phone I can buy this phone 22 October 2016 .
I can used this phone hardy a day 5-6 time battery backup also very very bad and camera is very bad 1.3 mp.The screen of the phone is 4-inch .
This phone is not a smartphone 8t a Java mobile.
The only 1 good thing of this phone is it 4g mobile .