As I had it few months ago I can ensure you that it is one of the smoothest tab of samsung. many people say that samsung mobile hangs sometimes whatever it’s price is so high or low.But till now it doesn’t hang yet.This tab contains 1.5 gb ram.it runs the apps very smoothly and one person can feel comfortable when he do some official work like using MS power point, MS word or maybe MS excel. One can easily play many types of game in the big screen.And it’s android version is Kitkat and can be upgrade to marshmallow.Camera is Ok.You can’t use sim card as it is a wifi dependent Tab.So you only can use internet when you get the wifi.
It’s battery is good.But it takes so many time to be charged.overall it is a good one of Galaxy tabs of Samsung.