^^^ bhai first of all u dont get any sort of warranty for chinese fones
2ndly the new ones cost from 6 to 9 k in saddar
no used ones in market probably thrown of by people after use....
3rdly why bothering to buy a chinese one as it has massive glitches in touch screen ... have to literally hit the screen for any option ....... response rate is very slow when touched to screen somtimes its unreponsive ....
my mashwara is to forget the china one buy some other one in this range