The brand new best product released by samsung is samsung galaxy j2.the mobile is available at the resonable prize .and it also contain the good camera and it works very fast because of its ram.and I am using the 2 operating system in it but it is working well so I can say that it is best phone because this 2 o.s working the ram is going to divide into 2 parts then also it is working properly.i will suggest all of my friends to buy this phone because I am very staisfied with this product made by samsung.