Friends do not buy Redmi phones.they sale worst phones. I bought redmi 4a in may 2017 and it was in good working condition, but after some days I realise that problem with music player and till date phone is in service centre.Style of phone is looking good but not good.New features are bad like dual app running badly.One minus point, it has only two slots for sim( s) and sd card( it should be three instead of two) .Battery is excellent.At price of under 6k this is worst phone.