Samsug galaxy J2 is a decent smartphone which is easy to use and comes handy easily. It has a 4.7inch display which is enough it comes with a pre installed screen guard for extra protection . The curved edges gives it a premium look . it comes with 1GB of RAM which is not enough at all although RAM being low it handles the system well . Running Big games might be a problem and gaming lovers wont be much attracted towards it. J2 has the internal storage of 8GB which can be expanded upto 128GB which is highly appreciated . J2 has a 5MP primary camera and a 2MP secondary camera . Camera quality is good but low light selfies might be a problem to many . it runs on android os v5.1 without any lag . battery life is a bit low of around 2000mAH which means you need a power plug twice a day . J2 is dual sim device which accepts only micro sim it has both 3G and 4G connectivity . using jio is not a problem in this device. J2 comes 3 variants blck, gold, white .At last it is a perfect device for a normal use . A great deal not to be missed.