I don't why this samsung phone has shaked hand with hanging problem. Totally waste of money. This company works only on high budget phones.
It hanges , hanges n hanges. Sometimes apps crashes. Camera hanges. Atoumatic crashes. It is no multi tasking phone.
If u have open 3 to 4 apps then forget every thing. Its more slow then a snail then. If u want samsung then increase ur budget above 15k then only u can say yes I use samsung no hanging phone.