The PlayStation 4 system is smart enough to learn about your preferences, it is smart to detect your likes and dislikes, allowing you to discover pre-loaded content and ready to go on your console in your favourite game genres. PS4 users also can look over information for games shared by friends; you can also view friends' gameplay, or obtain information about recommended content which includes games and movies. The beautifully designed PlayStation 4 Console offers dazzling graphics, runs on a simplified and logical interface, and has a fantastic controller. It can also serve as a Blu-ray player and has a variety of streaming entertainment applications. The console is 2 inches high by 11 inches wide by 12 inches deep and weighs approximately 4kg which makes it very portable. It comes with two USB 3.0 slots at the side and a slot for loading blu-ray drive. At the back of the console, there is an optical audio, HDMI, Ethernet, and auxiliary port, which is used for the optional PlayStation camera.