I’ve been using Tab 4 T231 for the past week and all features are good.
High end gaming might be an issue but I’ve not tried those. Regular time pass games like subway surfer or bubble bird rescue work seamlessly. Youtube streaming is nice. Also tried installing Asphalt 8 and it’s working seamlessly.
Almost all formats of video are supported Camera lacks auto focus, but I’m not bothered much about the camera.Document viewer is very good. The tab is fast enough for everyday functions such as chat and mailing. Battery life is very good, lasted two days for me with both Wifi and Mobile Dat.