Hello Pirka and Rahasya, thank you so much for your inputs. My friend is actually in Delhi for studies. He wants iPhone 4S though. Saathi haru ko demand le pani garnu garyo yaar..yati dherai kura uni haru le bujhdaina ani khali paisa pathai dinchu bhancha...hahaha..i dont think i can spend time researching all these for him..i dont know man..they dont believe it will cost $600 or $700...they think its way cheaper...