$2600 brand new in 2015 $450 today like new!!! Introducing a new category of TVs. With SUHD 4K TVs, now you can experience stunning colors, deep contrast, incredible brightness, and 4K resolution that redefines your TV viewing experience. Nano-Crystal Technology Bring your entertainment to vivid life. Reveal a brighter, more true-to-life picture, and a wider range of colors with improved contrast made visible with Nano-crystal technology. UHD Upscaling Upgrade all lower resolution media to a stunning near ultra high-definition experience with enhanced detail and optimized picture quality Contrast Enhancer Experience a greater sense of depth with optimized contrast across multiple zones of the screen. UHD Dimming Experience UHD picture quality with deeper blacks, purer whites, brighter colors, and enhanced detail in every image Ultra Clear Panel Get the best picture with minimized glare from any angle with a screen that absorbs ambient light, reduces reflections, and lets the picture come to life. Smart TV Access your favorite program choices, live TV, video on demand, apps, and social media in one easy-to-browse navigation experience.  Quad-Core Processor Enjoy a fluid browsing experience and faster control – switching between apps, streaming content, and other media effortlessly.  Full Web Browser Easily browse the web right on your TV – enjoy everything from online shopping and social media to entertainment news and the latest YouTube hits. Briefing on TV Have your Samsung Smart TV act as an alarm, and sync up with your other Samsung mobile devices. Use the large screen to display important items such as the time, weather, and your daily schedule Smart View 2.0 Watch your TV entertainment on your mobile device – or your mobile media on your TV.