Wow that s my mobile samsung galaxy j2 amazing prosseser amazing LTE prosseser lolipop version 5.1.1 and 1gb ram + 4 gb rom is very faster and unchangeable prosseser amazing mobile . We can use LTE network in both slot of this phone it is very faster and smoother I am also using this phone it is amazing . 5MP front camera ande 2mp selfie camera with amazing flash this mobile is giving good response good touch qualities , 2000 mah battery is good fir this phone very niCe battery life this mobile . So please use this mobile it will give you good responce