His LED tv has support for USB - 2.0 movie, so instead of using phone to tv composite (yellow,red and white) you can connect the phone to the tv by USB then the tv picks up the phone as media storage then you can play movies,pictures,music via the onscreen Samsung menu.

The composite connections (y,r,w) you do lose alot of quality, USB is more direct no loss of quality really.if any.at all.