What is needed to enjoy 4K Ultra High Definition (HD) TV and 4K PlayStation Video?
Sony® 4K TVs already have upscaling technology that enhances the picture quality of everything you watch with four times the detail of regular High Definition (HD) resolution. This means TV shows, Blu-ray Disc® movies, streaming video and even home video clips recorded with a smartphone will look even better.
To maximize and enjoy the full features of your 4K Ultra HD TV, you must have a 4K Ultra HD Media Player connected to your TV. This will give you access to PlayStation™ Video 4K (previously known as Video Unlimited 4K) Service and have premium 4K video experience.