NQ4 AI Gen2 Processor Feel the full power of AI in 4K Our NQ4 AI Gen2 Processor creates an unparalleled 4K experience. Powered by 20 AI neural networks, upscaling technology optimizes picture and sound into a 4K experience when you stream OTT services, play video games or watch live sports. And with unique technologies like perceptional color mapping and OLED brightness booster, you watch in unrivaled brightness, color, contrast and detail. OLED Deep blacks, clean whites and lively colors Samsung’s unique OLED expresses deep blacks, clean whites and a full range of lively colors. With cutting-edge self-illuminating pixels, what you see is a picture that's pure, bright and more accurate than ever before. OLED HDR+ Powerful brightness and deeper contrast fully enabled in every pixel Experience powerful brightness and a deeper range of contrast. Our NQ4 AI Gen2 processor analyzes each scene to provide maximized brightness and contrast, as each pixel with OLED HDR+ brings even minor details to light. Samsung Tizen OS Upscale your entertainment with Samsung Tizen OS Get more out of your TV with the latest apps & services on Samsung Tizen OS. Enjoy free live TV channels and thousands of movies with Samsung TV Plus, and seamless cloud gaming with Gaming Hub. You can even manage your daily activities with Daily+ and control your smart devices from your TV with SmartThings. Samsung TV Plus The best of TV. All for free. No need to pay for another subscription when you get live TV channels and on demand movies and shows for free. Watch free TV channels that cover diverse genres like news, entertainment, sports and more - without other apps or a cable/set-top box.