Best phone and buy Samsung galaxy j7 has metal body sleek design unibody with zero camera protrusion it has curved edges with 3 gb ram 1.6 ghz octa core procressor 13 mp rear camera which has wide selfie function with 8 mp front camera it also has finger print scanner for better security it comes with internal 16 gb memory storage and expandable upto 256gb and dual sim also battery is 3300 mha . Availabe on amazon flipcart and other sites also color is black white gold