Apart from the usual hardware specs, the Samsung Galaxy S4 comes with a host of smart features that uses gestures, eye tracking, NFC and Infrared port. Obviously taking a subtle jab at iPhone, they have released a commercial demonstrating S4’s capability in a graduation party setting.
Not a bad way to show off but the reality is that the smart features may not work properly if the environment isn’t ideal. When we tried on our own Galaxy S4, features such as smart scroll, smart pause and smart rotation doesn’t really work as smooth as intended. However we gotta admit that it is a neat party trick and a conversation starter.