When I bought my gionee p4s it seems to be good. All the part of mobile were working good but it only seems to be good in real it was not.
slow and slow my phone started to hang, I thought sometime it happen but slowly I got that when I open the video it was pausing time to time, it means that after a interval of time it itself were pausing the video which made the user annoying to watch that video. But it doesnot stops right here. slowly and slowly it was unable to play internet games like: clash of clan, etc for me because as I start to play game some annoying ads were displaying in the screen which made me unable to play that game.
there is one problem more u cannot use OTG cable in this mobile. so I storngly recommend you to not to buy gionee p4s.