Samsung 55” Class Crystal UHD U7900F 4K Smart TV 2025 - UN55U7900FFXZA

Upgrade your home theater with this stylish 4K TV featuring vibrant colors, rich contrast and an advanced 4K processor. Stay endlessly entertained with thousands of on demand shows and movies for free and enjoy peace of mind as watch thanks to our proprietary triple-layer security that protects your personal data across all connected devices at once. Samsung is ranked No. 1 TV brand globally for 19 years* *Source -- Omdia, Feb-2025. Results are not an endorsement of Samsung. Any reliance on these results is at the third party’s own risk.

• Crystal Processor 4K-Immerse yourself in colorful, lifelike entertainment and catch every shade of color as it was meant to be seen in dazzling 4K resolution. Plus, enhance the clarity of your content with powerful 4K upscaling, ensuring that everything you watch—movies, TV shows, games and sports—looks sharp and clear, bringing every detail to life.
• MetalStream Design-Enhance the look of your space with a sleek TV made from a single sheet of metal. Inspired by aircraft design, it showcases clean lines that beautifully balance form and function. With a slim bezel and elegant look, this TV not only enhances your décor but also minimizes distractions and expands your viewing.
• Samsung Knox Security-Your TV experiences are secured. Samsung Knox Security protects you from harmful attacks by automatically blocking unauthorized apps and phishing websites. It also safeguards your IoT devices connected to your TV, plus your sensitive information, including your PIN codes and passwords. With regular updates, your TV is always kept safe.¹
• Endless Free Content-Watch 2,700+ free channels, including over 400 premium Samsung TV Plus channels and on free streaming apps with just an internet connection. With Samsung TV Plus, get live national and local news, sports, movies, music, kids' shows, K-Content and reality TV-all for free. Plus, enjoy thousands of free movies and shows on demand. With content frequently added, there’s always something new to explore. Plus, discover a diverse lineup of channels from free streaming TV services like Pluto TV and Freevee. There’s content for every occasion or mood.²
• 4K Upscaling-Watch 2,700+ free channels, including over 400 premium Samsung TV Plus channels and on free streaming apps with just an internet connection. With Samsung TV Plus, get live national and local news, sports, movies, music, kids' shows, K-Content and reality TV - all for free. Plus, enjoy thousands of free movies and shows on demand. With content frequently added, there’s always something new to explore. Plus, discover a diverse lineup of channels from free streaming TV services like Pluto TV and Freevee. There’s content for every occasion or mood.
• Motion Xcelerator 60Hz-Play your favorite video games and enjoy sports with fast motion clarity. This technology automatically estimates the motion between individual frames and then uses it to predict subsequent frames to improve the smoothness of the motion. It supports up to 4K 60Hz, providing fast performance for your favorite games.
• HDR-Get expanded contrast between the lightest and darkest parts of a scene, so you can enjoy a wide spectrum of colors, enhanced detail and depth. See your content with added realism — from the reflective highlights in a dark, moody alleyway to the deep shadows cast on a bright and sunny afternoon. In HDR10+ content, each scene is dynamically tone mapped for optimal contrast and enhanced HDR performance.
• Color Booster-Reimagine the vibrancy of color—set the tone for the scene with richer hues that burst with purity and intensity. With just a few clicks on the remote, you can enhance the saturation of your content and make every single color stand out. Watch as warm reds and oranges radiate with a fiery glow, while cool blues and greens glow like precious gems.
• Object Tracking Sound Lite-Feel like you're in the middle of the action with sound that follows objects on screen. Featuring a virtual top channel, every sound is placed in space and moves with the action, enhancing your sense of immersion. Whether it's a car chase, an intense shootout, or a romantic dinner conversation, you’ll feel like you're right in the middle of it all.
• Q-Symphony-Unlock more robust, nuanced sound when your Samsung TV and soundbar speakers work together as one. Most soundbars mute the TV speakers when activated. Why choose between your TV and soundbar to play sound, when you can have them both work together? Enjoy optimized surround sound, hear clear dialogue, and dive into a cinematic sound experience.³
• ¹Personal data includes directly input PIN-codes and passwords, and IoT device information shared through the SmartThings app. The latest software is required.
• ²Samsung Account required for network-based smart services, including streaming apps and other smart features. Computer, mobile or other device may be necessary to create/log in to Samsung Account (free to download and create). Without Account log in, only external device connections (e.g., via HDMI) and terrestrial/over-the-air TV (only for TVs with tuners) available. Channels may vary by location and are subject to change. UI is subject to change without prior notice.
• ³Requires a compatible 2020-2025 Q-Series, S-Series, B750F or B650F soundbar (sold separately). For more information, check soundbar specifications.