Samsung is a eloctronic eloctronic company which spread all over the world .its make a good looking mobile it is make a good mobiles .it is a good product it camera is very clear and its sound is also very nice and clear it video quality is 3d my best friend has buy this mobile but I se him after 8 months it is always get busy on this mobile I ask him to what can you do all day in this mobile so he sy to me this mobile is very best mobile from all mobile it is a mobile with good features like good picture quality etc.