Samsung galaxy tab 4 is one of the best tab because the features is amazing like multi window you can work multi task at in a same time like u can view videao and use net at a same time it come with a large screan of 7 inch and the battery backup is 3900mah this is so good and screan condents multi colour and use all things that you can do on this computer all features are amazing and unbliveable I am so happy to buy this tab .