PurColor enables the TV to express a huge range of colors for optimal picture performance for an immersive viewing experience. Powerful 4K upscaling ensures you watch your favorite content in up to 4K resolution. Contrast Enhancer dynamically adjusts the contrast, resulting in an enhanced sense of depth and color. High Dynamic Range increases light levels on your TV, so you can enjoy an enormous spectrum of colors and all the visual details. Q-Symphony uniquely allows TV and soundbar speakers to operate simultaneously without muting TV speakers for a more harmonious sound. A 3D surround sound with our virtual top channel audio will allow you to be fully immersed in the audio experience. Samsung VXT CMS is a cloud-based solution that brings together content management and remote device management capabilities, allowing users to remotely manage hardware settings and troubleshoot issues while effortlessly creating and deploying content with no previous training needed.