4K Ultra HD image quality . A more detailed and vibrant image. With Dolby Vision® and HDR10+, images now feature a higher dynamic range, and have more amazing brightness, contrast and color than before. HDR images also have more detailed shadows and highlights. Dolby Atmos® & DTS-HD. Extraordinary audio experience. As revolutionary spatial audio technology, Dolby Atmos® brings the ultimate cinema experience into your living room by surrounding you with powerful sound effects*, and also, DTS-HD delivers extraordinarily high-quality sound. The quad-core CPU delivers efficient performance. With high-performance GPU, the TV can now become your new entertainment platform. The 2GB RAM + 8GB ROM* combo offers a smoother viewing experience. Google TV™ brings together movies, shows, and more from across your apps and subscriptions and organizes them just for you. Discover new things to watch with recommendations based on what you watch and what interests you, from across your subscriptions and content available to you. The intuitive button layout and Bluetooth allows you to access your favorite content much quicker from any angle. With the built-in IR, you can also control power and volume on your TV or soundbar, all with a single remote. Chromecast Built-in™ * makes it easier to project content from smart devices onto the TV, which allows for a wider viewing angle.