According to me, Samsung galaxy tab E is not so good tablet to use as it has less features to use like 1.5GB RAM, camera quality is not so perfect to capture photos. Also it cost is high to purchase as it has bad quality features in it and not smooth to handle. it have 5000 mAh battery.it was launched in 2015 June and was released on July 2015 so it is an old one as now new tables have come with better performance and features to use. So buying Samsung galaxy tab E is not a good choice.