65" Samsung UN65U7900HFXZC Crystal UHD 4K Vision AI Smart TV (2026)

Key features at a glance

Ask your companion anything. Samsung Vision AI is here.

Samsung Vision AI Companion

TV becomes an intelligent companion, with Vision AI Companion redefining screen interaction. Backed by 20+ years of TV insight, Vision AI Companion delivers context-aware, rich and dynamic answers — enhanced by leading AI agents like Gemini — all without interrupting what's on screen. It seamlessly adapts to daily routines, whether it's catching up on morning updates, tracking live sports moments, finding great nearby spots or discovering more about on-screen content. With AI, picture, sound and generative features are seamlessly connected and continuously evolving.1

Sharp detail and rich colour as intended in powerful 4K

Crystal Processor 4K

Crystal Processor 4K enhances lower-resolution sources with powerful 4K upscaling, revealing clearer detail and sharper lines for more realistic picture quality. It also brings out rich, accurate colour by analyzing scenes with advanced processing.2

Watch your favorite content in 4K

4K Upscaling

Samsung's powerful 4K upscaling technology ensures you get up to 4K resolution for the content you love.3

Enhanced football viewing

Football Mode

Football Mode optimizes visuals and sound for immersive football viewing. Rich colours highlight the field and players with clarity, while clear audio creates a realistic atmosphere — so you can enjoy games that feel engaging and easy to follow.

Intelligently enhances colour expression

Colour Booster

Colour Booster transforms the way you experience TV by intelligently enhancing colour expression, making each scene more vivid and dynamic. 4

Fine-tuned colours for a vibrant, lifelike picture

PurColour

PurColour makes watching films feel almost like you're there. It enables the TV to express a huge range of colours for optimal picture performance, and an immersive viewing experience.

Enjoy better contrast with rich darks and bright lights

HDR

High Dynamic Range expands the difference between the brightest and darkest areas on screen, revealing a wider range of colours and finer visual detail. From luminous daylight scenes to dimly lit moments, HDR helps scenes appear more vivid and true to life.

Feel the reality of the world on screen

4K Resolution

Make out the small details in every scene. 4K UHD resolution has 4x more pixels than regular FHD resolution — creating sharp, ultra-realistic images.

Immersive virtual sound that tracks the action

Object Tracking Sound Lite

3D surround sound with our virtual top channel audio allows you to be immersed in the audio experience.

Personalize your screen experience

One UI Tizen

One UI Tizen delivers a seamless and consistent Samsung device experience. Samsung Tizen OS lets you take advantage of the latest innovative Samsung features — including quick access to the content you love, convenient AI management and powerful protection with Samsung Knox Security. Plus, One UI Tizen will support Tizen OS upgrades for next seven years, bringing you the latest apps & services.5

Enjoy 7 years of new TV experiences6

Access subscription-free TV. Stream shows and movies you know and love.

Samsung TV Plus

Get access to subscription-free TV and enjoy your favorite content on Samsung TV Plus. Watch news, sports, movies, exclusive events, K-content, creators and more, live and on demand.7

Relive your favorite memories with Google Photos for Samsung TV

Google Photos for Samsung TV

Google Photos is the home for all your life’s memories. Rediscover your favorite photos, both new and old, with daily curated memories from Google Photos and enjoy seeing the people, trips and activities that matter most on your Samsung TV.8

Your privacy. Secured.

Samsung Knox Security

All of your TV experiences are secured by Knox. Samsung Knox Security secures against harmful attacks by automatically block execution of unauthorized malicious apps or access to phishing sites, and even secures your home IoT devices connected to your TV. So your sensitive data such as pin codes or passwords are protected by multiple layers of software and hardware. Lastly, Samsung’s dedicated security team helps keep your TV safe with constant updates. Your privacy is now secured on Samsung TVs.9

Easily discover and access all your games from one screen

Gaming Hub

Gaming Hub brings together games from apps, consoles and cloud platforms in one convenient place. It also offers recommendations based on what you like to play, so you can easily discover new favorites.10

Improved picture clarity with smooth motion up to 2K 120Hz

Motion Xcelerator

Experience a clear picture with Motion Xcelerator as your TV estimates the movement between frames, then uses that information to improve motion smoothness for subsequent frames.11

Do the SmartThings!

SmartThings

Optimize your home devices for a smarter lifestyle. Enjoy a customized smart home experience with thousands of SmartThings-compatible devices that simplify your day-to-day life.12

Control your TV straight from your phone

Quick Remote

With Quick Remote in the SmartThings app, your phone works as a remote, letting you change channels, manage volume and more — straight from your mobile device. You can also access key Samsung Tizen TV features, explore media and adjust settings with ease. 13

Save energy use by intelligently analyzing your surroundings, behavior and content

AI Energy Mode

Easy energy management with SmartThings. By turning on AI Energy Mode, it auto detects surrounding light levels and analyzes usage behaviors to adjust brightness. It analyzes content scene by scene to subtly adjust brightness and help save energy consumption where possible. 14

Transform your TV into a karaoke stage

Karaoke

Transform your TV into a karaoke stage, with your phone as the mic or wireless microphones. Start singing with friends and family, filling your living room with fun, energy and lively entertainment. 15