Yes what to say to Samsung and Android, the phone is handled perfectly and has little system crashes is therefore in the usual Samsung quality. After 1year daily use, however, the battery is already so loaded that the device often creates the end of day. Fi and Mob.Daten on all day, but rarely use Internet, about 20 minutes of talk time. No game or other "eating" Software Requirements. You also have to honestly say the unit managed in the new delivery, no two days. If you consider my old Galaxy S2 came out for 4 days, for the same use. I sold it again because one day battery is a "NO GO".
