The SAMSUNG 77-Inch Class OLED 4K S90D Series HDR+ Smart TV is designed to provide an unparalleled visual experience. With its OLED technology, you'll discover pure blacks, bright whites, and Pantone-validated color, giving you a dramatic view for everything you watch. The combination of detail and brightness on this pixel-packed screen ensures that you'll be fully immersed in your favorite shows, movies, and games.

The OLED HDR+ feature takes your viewing experience to the next level by analyzing each scene to boost brightness and improve image clarity. This means you'll enjoy powerful brightness and rich contrast, making every moment feel more realistic and engaging.

The Motion Xcelerator 144Hz technology ensures that you can play games and content with ultra-smooth motion and virtually no lag or blur. Get uninterrupted action with crisp visuals rendered at top speeds, perfect for fast-paced games and action-packed movies.

The Real Depth Enhancer feature allows you to experience depth and dimension on screen just like you do in real life. By increasing foreground contrast, this technology mirrors how the human eye processes depth, creating a more immersive and realistic viewing experience.

With the 4K AI Upscaling feature, your content is instantly transformed to incredibly sharp up to 4K resolution. Whether you're streaming an HD movie, watching live sports, or looking back at home videos, you'll experience it all in sharp 4K resolution, making every moment feel more vivid and engaging.

The Dolby Atmos and Object Tracking Sound Lite features work together to provide an immersive audio experience. With built-in Dolby Atmos, you'll hear 3D surround sound that follows the movement on screen using virtual top channel audio, keeping your ears on the action and drawing you deeper into the story.

The NQ4 AI GEN2 Processor is the power behind the 4K picture, actively improving the quality of your viewing experience. Utilizing 20 specialized networks, this AI-powered processor drives the intuitive Smart TV Hub, Dolby Atmos sound, and expertly upscaled 4K resolution, ensuring that every moment is optimized for maximum enjoyment.

With the SAMSUNG TIZEN OS, you can stream your favorite shows, play games, and work out with a trainer, all from the comfort of your own home. Discover your must-have apps and streaming services, all just a few clicks away, and enjoy a world of entertainment at your fingertips.

The Pantone validated color on this TV ensures that every hue, tint, and skin tone is accurately represented, offering a more beautiful and realistic picture. With industry-leading experts at Pantone validating the color, you can trust that the images on your screen look as incredible as they do in real life.

The SAMSUNG GAMING HUB is where gaming comes together, allowing you to stream your favorite games right from your TV, no console required. You'll also get recommendations on what to play next, based on what you like, and can connect with a community of gamers who share your passions.

If you need help with your TV or have questions about its features, don't hesitate to reach out to Samsung's customer service team at 1-800-SAMSUNG for proper troubleshooting and/or warranty claims. They're always available to help you get the most out of your viewing experience.