(Refurbished) Direct Full Array: Bright whites, dark blacks, and incredible contrast. Direct Full Array Technology places LEDs directly behind the screen and accurately controls them to create incredible contrast for a more natural viewing experience. NQ4 AI Gen2 Processor: Our most intelligent 4K processor. Using AI and 20 AI neural networks, it elevates content to near 4K quality. From streaming to gaming, it optimizes both picture and sound, enhancing brightness, contrast, motion, sound, and resolution for a truly exceptional 4K experience. 4K AI Upscaling: Watch in glorious 4K, even if it wasn't filmed that way. Our most powerful 4K processor elevates all content to breathtaking 4K Ultra HD, regardless of the source. With AI and 20 neural networks, our TV intelligently analyzes images and restores detail for a stunning visual experience. Smart TV powered by Tizen: Your favorite apps on the best-selling Samsung Smart TV. Dive into a huge collection of 4K films, TV shows, and all your catch-up TV apps, including Netflix, BBC iPlayer, Disney+, Apple TV, and NOW apps, all in one place. Our easy-to-use and customizable Smart Hub platform gives you personalized recommendations. Samsung TV Plus: Entertainment for every day. Always for free. Watch thousands of TV shows and movies for free with Samsung TV Plus. Get instant access to live and on-demand entertainment. Stream the latest news and catch up on kids' shows, sports highlights, and more with no strings attached. 100% Color Volume with Quantum Dot: A naturally bright and colorful picture. Quantum Dots boost brightness and transform light into lifelike and accurate color, validated by Pantone. The result is a naturally bright and colorful picture in over a billion cinematic colors. Quantum HDR+: Incredible detail unveiled with bright color and rich contrast. The wider the HDR range, the more lifelike the image. This TV's precise LED backlight technology drives high brightness levels, bringing rich colors and contrast to every scene. Real Depth Enhancer: Depth perceived just as a person's eyes would. Real Depth Enhancer adjusts the foreground contrast to mirror how human eyes process depth, enhancing details while leaving the background as is. Dolby Atmos: Sound reimagined with Dolby Atmos. Dolby Atmos technology delivers an immersive and realistic sound experience. Object Tracking Sound Lite: Sound that tracks the action on-screen. Object Tracking Sound Lite chooses which of the TV's front speakers the sound comes through depending on where the action is happening on screen. AI Sound: Sound optimized for your room and content. The TV optimizes sound for what you're watching and where you're watching it, clarifying voices over background noise and adapting the sound to match the type of content. Samsung Q-Symphony: Samsung TVs and soundbars play together in perfect harmony. Enjoy exceptional sound from both your TV and soundbar speakers simultaneously. Motion Xcelerator 120Hz: Experience ultra-smooth TV gaming with up to 4K 120Hz motion. Designed for next-gen consoles, it guarantees ultra-smooth visuals and ultra-low input lag for responsive gameplay. Gaming Hub: Where gaming comes together. No console required. Samsung Gaming Hub brings together the biggest console and streaming games from industry-leading partners into one place. FreeSync Premium Pro: HDR Gaming without screen tearing and stuttering. AMD FreeSync Premium Pro works with your next-gen console to give you.