Till last three months we are using it and its seevice is better than any other smart TV. Its actually an android based os smart TV. Its picture quality really amazed me at first. It is of 43 inch and 20 watts output thats really good for anyone. You can feel enjoyable by its service really picture and audio experience. It has 2 usb ports for connectivity and also a 4 HDMI port. I really fully recommended everyone to buy it must.