I bought samsung galaxy j2 before 1 year.it cost me for 7900/- only.This mobile was launched in september, 2015 .The best quality of this mobile I noticed is easy to use.Its main features are that it has 4.7 inches big screen, 540×960 pixels resolution, 8Gb internal and 1 Gb ram, removable li-ion 2000mAH battery, dual sim etc.It is available in three colours black, white and gold.I think that it is the best mobile to new android users.
