This LG t.v is good product because this is available in reasonable price The video quality & sound quality is to much good this is for installation I got quick installation from service center & I m making most of money in hd models this cheapest tv in market of good quality pictures & it runs all most every kind of video formats & in this tv HDMI & usb both is available. Its function is easy to operate I will say in reasonable price this is best led tv