I am using this android device from two years long period and till now it works superbly without any problem except software upgrade because it works on 4.1.2 jelly bean version of android which is very old now and there is no chances of any upgradation of software from samsung in future.this phone has average decent features which are enough for normal use of android phone but not enough for heavy usage. so in conclusion, it is decent phone with decent features.thanx