The Samsung Galaxy z2 powered by tizen it is the product of Indian company the look of the phone is good and it is damaged because of it is a duplicate product I have also buyed this product good looking is there but bad features 5.0 back mega pixel camera and internal memory is 4 gb when on the torch means the phone getting heat and now the light is not working I used this phone one month also not completed it is hanging and if we want to download any thing from the net means there is no working of net also when we call some one means it is difficult to touch the number pad cemara clarity also not there the home key button also not working properly it is very bad product