55" Crystal UHD U8520H 4K Samsung Vision AI Smart TV (2026)

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55" Crystal UHD U8520H 4K Samsung Vision AI Smart TV (2026)

UA55U8520HGXXP

  • See 4K Scenes Come to Life with 4K Upscaling
  • Experience a new level of sound with OTS Lite and Adaptive Sound
  • Sleek & Slim 3 Bezel-less MetalStream Design
  • Upgrade Your Home Entertainment Experience with SmartThings

Choose your Size

  • Samsung Vision AI Companion icon
    Samsung Vision AI Companion
  • Crystal Processor 4K icon
    Crystal Processor 4K
  • Dynamic Sound Pack icon
    Dynamic Sound Pack
  • Endless Free Content icon
    Endless Free Content

The answer to your dynamic moments

A Samsung TV stands in a clean, minimalist space, playing flowing blue and green abstract visuals. Samsung Vision AI logo. A Samsung TV stands in a clean, minimalist space, playing flowing blue and green abstract visuals. Samsung Vision AI logo.

Key features at a glance

Ask your companion anything. Samsung Vision AI is here.

Samsung Vision AI Companion

Getting assistance from AI is now more engaging with Vision AI Companion on your TV. Whether you ask about your content or everyday topics, it instantly delivers video and image responses through multiple AI agents — offering a rich, personalized experience on the big screen.1

Picture Quality

Sharp detail and rich color 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 color by analyzing scenes with advanced processing.2

A Samsung Crystal Processor 4K chip is laid out on a TV's main board with glowing power lines. A Samsung Crystal Processor 4K chip is laid out on a TV's main board with glowing power lines.
A Samsung Crystal Processor 4K chip is laid out on a TV's main board with glowing power lines. A Samsung Crystal Processor 4K chip is laid out on a TV's main board with glowing power lines.

Enhanced football viewing

Football Mode

Football Mode optimizes visuals and sound for immersive football viewing. Rich colors 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.

More about
Picture Quality

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

Intelligently enhances color expression

Color Booster

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

Fine-tuned colors for a vibrant, lifelike picture

PurColor

PurColor makes watching films feel almost like you're there. It enables the TV to express a huge range of colors 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 colors 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.

Sound

One immersive sound experience

Dynamic Sound Pack

One UI Tizen

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.7

Enjoy 7 years of new TV experiences8

Tune in to a world of free channels

Endless Free Content

Access free channels, including Samsung TV Plus premium channels. Enjoy news, sports, movies, entertainment, music, kids’ shows and more. With new content continuously added, there’s always more to explore.

Array of screens showing various content. Aerial shot reveals more screens and vast amount of content available. Endless Free Content. Other screens appear. Experience, smart, beyond. Screens move to the side as if scrolled through. TV show, sports, movie, drama, music. Upscale Your Entertainment. Array of screens showing various content. Aerial shot reveals more screens and vast amount of content available. Endless Free Content. Other screens appear. Experience, smart, beyond. Screens move to the side as if scrolled through. TV show, sports, movie, drama, music. Upscale Your Entertainment.
Array of screens showing various content. Aerial shot reveals more screens and vast amount of content available. Endless Free Content. Other screens appear. Experience, smart, beyond. Screens move to the side as if scrolled through. TV show, sports, movie, drama, music. Upscale Your Entertainment. Array of screens showing various content. Aerial shot reveals more screens and vast amount of content available. Endless Free Content. Other screens appear. Experience, smart, beyond. Screens move to the side as if scrolled through. TV show, sports, movie, drama, music. Upscale Your Entertainment.

The best of TV. All for free.

Samsung TV Plus

Dive into a vast collection of movies, hit shows and live news. Samsung TV Plus brings you livestream events, top-tier Creator Channels, and is a premier destination for K-content. It comes installed for free on your TV — no payment, subscription or setup required.9

Your privacy. Secured.

Samsung Knox Security

Samsung Knox Security helps keep your TV protected at all times. Sensitive data such as passwords stays safeguarded, connected IoT devices are actively monitored and harmful apps or sites are blocked automatically. With ongoing security updates, your TV stays secure and ready for safe viewing.10

Gaming Experience

Improved picture clarity with smooth motion

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.

SmartThings

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.11

A modern living room with a wall-mounted Samsung TV displaying the SmartThings dashboard, showing connected devices across different rooms. Icons around the space represent lights, air conditioning, blinds, appliances and a robot vacuum, all controlled from a single screen. The view zooms into the TV to reveal the SmartThings interface in detail. The stand-light icon is selected, and when its power button is activated, the floor lamp in the living room turns on. The interface then transitions to the blinds icon, and when its power button is activated, the living room curtains open. The view zooms back out to the full living room, now showing all connected devices active and working together. SmartThings logo, matter logo. A modern living room with a wall-mounted Samsung TV displaying the SmartThings dashboard, showing connected devices across different rooms. Icons around the space represent lights, air conditioning, blinds, appliances and a robot vacuum, all controlled from a single screen. The view zooms into the TV to reveal the SmartThings interface in detail. The stand-light icon is selected, and when its power button is activated, the floor lamp in the living room turns on. The interface then transitions to the blinds icon, and when its power button is activated, the living room curtains open. The view zooms back out to the full living room, now showing all connected devices active and working together. SmartThings logo, matter logo.
A modern living room with a wall-mounted Samsung TV displaying the SmartThings dashboard, showing connected devices across different rooms. Icons around the space represent lights, air conditioning, blinds, appliances and a robot vacuum, all controlled from a single screen. The view zooms into the TV to reveal the SmartThings interface in detail. The stand-light icon is selected, and when its power button is activated, the floor lamp in the living room turns on. The interface then transitions to the blinds icon, and when its power button is activated, the living room curtains open. The view zooms back out to the full living room, now showing all connected devices active and working together. SmartThings logo, matter logo. A modern living room with a wall-mounted Samsung TV displaying the SmartThings dashboard, showing connected devices across different rooms. Icons around the space represent lights, air conditioning, blinds, appliances and a robot vacuum, all controlled from a single screen. The view zooms into the TV to reveal the SmartThings interface in detail. The stand-light icon is selected, and when its power button is activated, the floor lamp in the living room turns on. The interface then transitions to the blinds icon, and when its power button is activated, the living room curtains open. The view zooms back out to the full living room, now showing all connected devices active and working together. SmartThings logo, matter logo.

More about
SmartThings

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.

Manage energy with intelligent analysis

AI Energy Mode

Make energy management easy with SmartThings. By turning on AI Energy Mode, it auto-detects surrounding light levels and analyzes usage behaviors to adjust the brightness. It also analyzes the content scene-by-scene to subtly adjust brightness and help manage energy consumption where possible. 12

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. 13

Design

Elegant metal stream design to upgrade your space

MetalStream Design

Inspired by aircraft design, the MetalStream Design features a luxurious metal body. With no additional bezel required, a single sheet of metal is used to create a slim bezel, enabling a truly immersive experience.14

Specifications

  • Resolution 3840 x 2160
  • HDMI 3
  • USB 1 x USB-A

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