What a mobile guys with lots nd lots of added features.samsung is coming now a days with added advantage in his mobile phones.its even have a large memory through which we can save lots of photos, personal videos, lots of music and ennumber of applications. its even have lots of ringtone and other applications which is very useless in our day to day activity.its have a very good battery backup due to which we don't have to carry battery power bank.its even have dual sim which operate same time simultaneous.