Hello guys welcome back again now in the race of range samsung also take step towards its by launching or extending its mid range phone z4 after x2, z3 it is lower or u can call it a mid range phone with tizen curved glass 2.5 , 5 mp back and 5 mp front camera in this mobile one thing is very good that is its processor of 1.5 ghz processor which is good it is having 1 gb ram 8 gb internal 4.5 inch 480×800 hd display but battery is poor that is of 2050 mah so smasung has to work towards its battery if they want to sell it in market price is also good 5000 rp so it will be a good choice . so friend commentand tell me how you like this review and follow me pls.!