Samsung UN55F9000 55-Inch 4K Ultra HD 3D Smart LED TV is a smart technology. The design is elegant with ultra-slim shape. The advanced technology makes you to control it easier. You can use your voice or hand gesture to give some instructions to your TV. You can turn it on, search channel, play games, use the applications, etc.
You do not need to change your TV with the new one because Samsung UN55F9000 is completed with evolution kit which can update the features of the TV. It is high technology invention.