Play 4K Ultra HD movies with the best picture quality around. View beautiful HDR pictures with brighter colours. Upscale your HD movies to 4K quality. Stream 4K movies from Amazon and Netflix. Play 4K Ultra HD movies. Enjoy the latest movie blockbusters in the best picture quality with the Panasonic DMP-UB300EBK 4K Ultra HD Blu-ray Player. It plays 4K Ultra HD discs that boast four times the resolution of conventional Full HD movies. So images are much sharper, with more detail.