Samsung Galaxy j2 2016 is the very best model of Samsung Galaxy mobile.
Its run on marshmallow os android version.
In this mobile phone 16 GB internal memory is good.
And expandable up to 128gb.
Some best features can enter in this mobile.
Like LED Notification light, 8mp camera,
Samsung s bike mode, ultra data saving, U.power saving mode, wifi calling, hd voice calling, hd vedio calling ;
Volt LTE feature.screen is very good.,
Battery capacity is not so good.
Front camera is very good.
Look is very nice.