Bought from an offline store, phone is amazing as I expected but, my piece had a manufacturing defect. I got an annoying buzzing sound from the ear speaker ( from day one) while on call. When I contacted Nokia, I was told to visit their authorized service center, but the people at the center, apart from being negligent, refused to accept that the phone had defect. I visited another center in my city, as directed by Nokia, and got the same response. So beware guys, if your phone ever gets a problem, getting your device repaired/replaced is gonna be tough.