· QUANTUM MATRIX w/ MINI LEDs: Catch every detail in dark to bright scenes; Precise lighting from Mini LEDs boost brightness so you don't miss a thing· NEO QUANTUM HDR+: See sensational contrast, stellar brightness & vivid color—just as the director intended; Things on screen look true enough to touch; Absorb all the nuances of the latest movies and the shows you love made for High Dynamic Range¹· DOLBY ATMOS & OBJECT TRACKING SOUND+: Put yourself in the middle of the action with built-in Dolby Atmos; When cars speed across the screen, sound moves right along with them to deliver realistic, 3D audio thanks to Object Tracking Sound²· MOTION XCELERATOR 144Hz: Play games and content with smooth motion and virtually no lag or blur; Get uninterrupted action with crisp visuals rendered at top speeds³· REAL DEPTH ENHANCER PRO: Experience depth and dimension on screen just like you do in real life; Real Depth Enhancer Pro finds the focal point in each frame and adjusts for a fully dimensional picture· 4K AI UPSCALING: Whether streaming an HD movie, watching live sports, or looking back at home videos, experience it all transformed into sharp 4K resolution with our high-performance, AI-powered processor that upgrades content scene by scene⁴· NQ4 AI GEN2 PROCESSOR: The NQ4 AI Gen2 Processor keepings everything running, using 20 specialized networks to drive the intuitive Smart TV Hub, Dolby Atmos sound, and expertly upscaled 4K resolution· AUTO HDR REMASTERING: Elevate your viewing experience with our best 4K color and contrast; AI-based algorithms help create brighter highlights and details· HDR BRIGHTNESS OPTIMIZER: Dark scenes become detailed so that everything is more visible; The tone of the image adjusts in real time so you can see the screen in any lighting· SAMSUNG TIZEN OS: In just a few clicks, get instant access to your must-have apps and endless content from the streaming services you love; And with Voice Assistants built into your TV, it’s easy to get to it all with just the sound of your voice⁵