The SAMSUNG 55-Inch Class 4K UHD 2160p LED Smart TV with HDR is a revolutionary way to find streaming content and live TV shows. Get 4X the resolution of Full HD, plus non-4K TV content is upscaled to 4K via a powerful UHD engine. This TV is a clear upgrade for your content. With PurColor you can enjoy millions of shades of color, fine-tuned to create an incredibly vibrant picture. Enjoy stunning high dynamic range content including the latest HDR10+ content that adjust picture quality scene by scene. Our Universal Guide brings your favorite content from multiple devices and apps together in one easy-to-browse menu. It recommends popular shows and can even make custom recommendations tailored just for you. Have several smart devices to manage? No problem. Simply download SmartThings App on your smart phone to control and monitor your new TV and connected devices all in one screen. You can sync your TV to your compatible smartphone to access and control your content on the big screen. With an elegant slim design, this TV has a modern look you?ll admire. Enjoy your favorite shows in 4K clarity with the SAMSUNG 55-Inch Class 4K UHD 2160p LED Smart TV with HDR.