77 Inch Class OLED S84F4K Samsung Vision AI Smart TV (2025)

4.7(399)
QN77S84FAE / QN77S84FAEXZA

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    77 Inch Class OLED S84F4K Samsung Vision AI Smart TV (2025) $1,599.99
    QN77S84FAEXZA
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    Highlights
    NQ4 AI Gen2 Processor
    NQ4 AI Gen2 Processor
    4K AI Upscaling
    4K AI Upscaling
    OLED HDR
    OLED HDR
    Pantone Validated®
    Pantone Validated®

    Unmistakable OLED contrast with dazzling color

    The unmistakable contrast of OLED and dazzling, expert-validated color delivers a stunning picture and enhanced sound — all powered by Samsung Vision AI.¹

    ¹Samsung Vision AI and associated features vary by 2025 TV model (not available on Q6F, Crystal and select special models). Al Upscaling utilizes Al-based formulas. See individual TV model product page on this website for details.

     

    Key features are shown as Samsung NQ4 AI Gen2 Processor, 4K AI Upscaling, OLED HDR and PANTONE Validated.

    Key features at a glance

    Advanced processing powers
    AI-enhanced* 4K clarity.

    NQ4 AI Gen2 Processor

    Uses AI with the power of 20 neural networks to enhance picture quality of your content to
    4K and optimizes sound for superb performance in everything you watch.²

    ²Utilizes AI-Based formulas to upscale to 4K resolution. Resulting picture may vary based on source content.

     

    Samsung NQ4 AI Gen2 Processor has up to 2 times faster GPU, 40% faster CPU than the 2025 QLED Q4 AI Processor.

     

    Boosts your favorite content to
    captivating 4K resolution

    4K AI Upscaling

    Watch your shows and videos in stunning detail. Our AI processor upscales your content to up to 4K using 20 AI neural networks and ensures sharp and smooth picture quality.²

    Boosts your favorite content to captivating 4K resolution

     

    Dynamic brightness and contrast

    OLED HDR

    Reveal hidden details with bold brights and inky blacks in each scene. The NQ4 AI Gen2 processor analyzes each scene to improve brightness for a more dynamic picture.

    A scene of a water cave is enhanced by OLED HDR for improved picture clarity, so it seems the screen is part of real life.

    Expert-validated color and skin tones for
    a realistic picture

    Pantone Validated®

    With color validated by the experts at Pantone, you can be sure colors look realistic and skin tones accurately shown, for a vibrant and true-to-life picture.

    A dog wrapped around a colorful blanket is on display.

    Bring smooth motion to games and sports

    Motion Xcelerator 120Hz

    Experience smooth visuals and soaring speeds for VRR gaming with Motion Xcelerator 120Hz.³

    The blue car on the TV screen looks clear and visible on the TV due to motion xcelerator 120hz technology.

    ³Performance may vary depending on the light condition.

    Easily discover and access all your games from one screen

    Where gaming comes together - no console required

    Gaming Hub

    A central hub that brings together your favorite games from your consoles, cloud services and gaming apps, all in one place. It offers personalized recommendations so you can easily find what to play next.⁴

    ⁴Samsung 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. High speed internet connection, additional gaming service subscriptions and compatible controller required.

    AI-powered game optimization*

    AI Auto Game Mode

    Automatically detects the game genre, and optimizes settings for the best gaming experience so you can say goodbye to navigating through menus and jump straight into gameplay.⁵

    ⁵Utilizes AI-Based formulas. AI Auto Game Mode is available for certain console and PC games.

    Tear free, stutter free, low latency HDR gaming

    Tear free, stutter free, low latency HDR gaming

    FreeSync Premium

    Built on AMD FreeSync™ core technology to reduce stutter and screen tearing, FreeSync Premium provides a true HDR gaming experience.⁶

    ⁶Viewing experience may vary according to types of content and graphics processing unit, as well as network connection speeds and ping levels when gaming on the cloud.

    Fine-tune your game settings as you play

    Fine-tune your game settings as you play

    Game Bar

    A handy, in-game menu for settings like FPS, input lag, minimap zoom, and more. It also lets you apply ultra-wide aspect ratios of 21:9 and 32:9 to expand your view on bigger screens.⁷

    ⁷High speed internet connection, additional gaming service subscriptions, and compatible controller required.  Game Bar UI is subject to change without prior notice.

    Immersive lighting that syncs with your game

    Immersive lighting that syncs with your TV

    Hue Sync

    Dynamically syncs the picture on screen with Philips Hue lights⁸ for next-level immersion and an unforgettable ambiance.

    ⁸Smart light sold separately. Samsung account required. Additional installation of the Philips Hue Sync app and paid subscription are required.

    TV and soundbar play together in smooth harmony

    Q-Symphony

    Unlock more robust, nuanced sound. The TV and soundbar both work together without muting the TV speakers, enhancing the audio experience.⁹

    ⁹Requires a compatible 2020-2025 Q-Series, S-Series, B750F or B650F soundbar (sold separately). For more information, check soundbar specifications.

    Theatrical multidimensional sound that puts you at the center of the action.

    Dolby Atmos®

    Feel like you're at the center of your favorite movie or show with spatial audio that moves around you and above you. Hear helicopters buzzing overhead or music like you're in a grand concert hall.

    Motion-based sound.

    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 precisely placed in space, placing you in the heart of the scene.

    The volume of a TV dialogue increases to cover the sound of a puppy barking in a living room.

    Clear dialogue with AI-powered voice enhancement

    Active Voice Amplifier Pro

    Say goodbye to the rewind and hear crystal-clear dialogue. Our AI processor identifies and amplifies voices above background sounds and even above noises in your room.²

    The AI button a remote is clicked, causing a nearby TV to provide content recommendations to Watch Next on screen.

    Explore AI-driven content recommendations on select content with just a click

    Click to Search

    Find out more about what you're watching with just a click on your remote's AI button. Plus, discover details about the actors on screen, and get recommendations for similar select content.¹⁰

    ¹⁰Click to Search Who's On feature only works with terrestrial, cable TV and Samsung TV Plus; Click to Search Watch Next feature utilizes AI based algorithms.

    Watch your show in the language of your choice

    Live Translate

    Enjoy content in your own language. The AI processor identifies the language of your content and instantly translates it, creating subtitles in your preferred language.¹¹

    ¹¹Works with antenna broadcast only. Available languages vary and may require download. Translation accuracy not guaranteed.

    Woman in living room speaks to Bixby through the TV. Captions of the dialogue are shown. What’s the weather in Paris today? The weather in Paris today is clear. Is there a famous place there? Paris is famous for the Eiffel Tower, the Seine River and more.

    Your voice assistant with multi-command capabilities

    Bixby

    Control your TV or get answers to questions with your voice. Bixby can handle multiple commands or a series of questions with enhanced intelligence and advanced contextual understanding.¹²

    ¹²Works on select TV controls. Samsung Account required for network-based smart services, including streaming apps and other smart features. Separate 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. Bixby voice commands recognize English (US/UK), French, Spanish,German, Italian, Chinese, and Korean. Not all accents, dialects and expressions are recognized.

    Three TV screens showing how AI Mode customizes the picture and audio settings for different types of content.

    See your favorite content the way you want it.

    AI Mode

    Automatically detects the type of content you're watching and intelligently optimizes the picture settings perfectly tailored to your tastes.²

    Three TVs play audio differently, indicated by audio bars above the TVs, optimized for the type of content being played.

    Sound tailored to your space and content

    Adaptive Sound Pro

    Catch every word and enjoy vivid, balanced audio. Our AI processor identifies sounds, optimizes audio, and amplifies dialogue based on your room's acoustics and what you're watching.

    Pay attention to your pet, even when you're not there

    Pet Care

    On-device AI detects your dog's barking and alerts you when your pet needs attention. You can also set custom rules to turn on your pet’s favorite content to comfort it while you're away.¹³

    ¹³Samsung Account required for network-based smart services, including streaming apps and other smart features. Separate computer, mobile, or other device may be necessary to create/log in to Samsung Account (free to download and create). Without Samsung Account log in, only external device connections (e.g., via HDMI) and terrestrial/over-the-air TV (only for TVs with tuners) are available. Each device must be signed in to same Samsung Account and must have both Wi-Fi. It only works when the TV is turned off. Utilizes AI-based formulas. Camera sold separately.

    Your TV screen, tailored to you.

    One UI Tizen

    Stream your favorite movies and shows and access your favorite apps and games on an intuitive smart TV platform¹⁴, with personal data secured by Samsung Knox.** Plus get 7 year.

    One UI Tizen’s home screen, with the various apps and services available, is displayed on a TV in a living room.

    ¹⁴Samsung 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. **Personal data includes directly input PIN-codes and passwords, and IoT device information shared through the SmartThings app. The latest software is required. ***Based on model year; requires Internet connection.

    A world of content at your fingertips.
    No subscription required.

    Endless Free Content

    Watch 2,700+ free channels including 400+ Samsung TV Plus premium channels and on free streaming apps. Enjoy national and local news, sports, movies and more. Explore new content being added regularly.¹⁵

    ¹⁵Samsung 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.

    A city lit up by bright lights is on display. The colors and lights are vivid as OLED lights portray through the QD screen.

    Unimaginable contrast, powered by 8.3 million self-illuminating pixels

    OLED

    Get a truly cinematic picture with pitch blacks, dazzlingly bright whites, and a full range of bold, vivid colors — all created with self-illuminating pixels for precision detail.

    The 3 steps to projecting a life like rhinoceros is exhibited using Real Depth Enhancer technology.

    3D-like scenes with AI

    Real Depth Enhancer

    Experience depth and dimension on screen just like you do in real life. For all content, Real Depth Enhancer mirrors how the human eye processes depth by increasing foreground contrast.

    With Color Booster Pro OFF, the colors on screen looks dull. With Color Booster Pro ON, the same scene looks more vivid.

    A world of vibrant colors enhanced by AI

    Color Booster Pro

    Experience vibrant and dynamic colors as AI analyzes each scene and enhances the hues for a more vibrant viewing experience.²

    TV shows scene enhanced by HDR, spotlighting areas that show the brighter highlights, clearer details and vibrant colors.

    Intelligently refines content to HDR-like quality scene-by-scene, powered by AI.²

    Auto HDR Remastering Pro

    Intelligently transforms SDR content, scene by scene, to HDR-like quality with brighter highlights, more vibrant colors, and clearer details for dazzling picture.

    Catch hidden details in dark scenes

    HDR Brightness Optimizer

    Enhances visibility in dark scenes for a richer and more immersive viewing experience, especially in rooms with bright sunlight or ambient light.

    Your smart home command center

    SmartThings (Built-in SmartThings Hub & Home Insight)

    Connect and control smart devices through your TV to simplify your day-to-day life with the built in SmartThings Hub. Get notifications about your devices right on screen, including a 3D Map View showing your entire smart home ecosystem at a glance.¹⁶

    ¹⁶Samsung Account required for network-based smart services, including streaming apps and other smart features. Separate [connected] 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.

     

    Gestures to control with your watch

    Control your TV without having to pick up the remote

    Universal Gestures

    Control your TV with simple hand motions while wearing a Galaxy Watch. Whatever you are busy doing, easily control your TV with intuitive gestures without touching the remote.¹⁷

    ¹⁷Available apps and services may vary and are subject to change without notice. Only supported on Galaxy Watch4 and later models, and Wear OS 5 and higher versions. Galaxy Watch sold separately.

    Save energy with intelligent analysis

    AI Energy Mode

    Helps reduce power consumption by auto-adjusting brightness based on the room's lighting and your user activity.¹⁸

    ¹⁸Energy saving rate may vary by model, size, viewing conditions and type of content.  Products shipped in Eco Mode have some AI Energy Mode functions enabled by default, so energy saving levels when AI Energy Mode is turned on may appear lower compared to Standard Mode. AI Energy Mode does not work with Game Mode.

    Control your TV with your phone

    Quick Remote

    Use your phone to change channels, adjust volume and more. Plus, access key Samsung Tizen TV features such as media and apps.¹⁹

    ¹⁹Requires SmartThings (available with Android OS 10 or later with 3 GB RAM space and Apple iOS 15 or later), Internet or Bluetooth connection and login to TV Samsung Account.

    Spatial 3D sound with Galaxy Buds

    Spatial 3D sound with Galaxy Buds

    360 Audio Mode

    Immerse yourself in the scene with fluid sound from all around. Samsung TVs pair seamlessly with Galaxy Buds to deliver multi-directional 3D audio.²⁰

    ²⁰Galaxy Buds 360 Audio Mode is available with Galaxy Buds2 Pro, Galaxy Buds2, Galaxy Buds Pro, and Galaxy Live, all sold separately.

    Transform your TV into a karaoke stage

    Transform your TV into a karaoke stage

    Karaoke

    Have fun with friends and family with the karaoke feature in Samsung Daily+. You can even connect your phone to use as a mic without separate equipment — your singing setup is already here.²¹

    ²¹Requires SmartThings app to be installed on the mobile device and connected via the same Wi-Fi network as the TV set. Mobile mic is compatible only with Galaxy S23 or later models and iPhone 15 & above. You must download the Karaoke app from Tizen to use the Karaoke function. An additional paid subscription is required for this service after 6 months of free use. (Users can access 5 songs per day for free without a subscription.)

    Empowering everyone to enjoy TV with Audio Subtitles

    Audio Subtitles

    Audio Subtitles recognizes text-based subtitles and reads them aloud for you, enhancing your experience and raising accessibility and inclusivity to those with different visual abilities.²⁴

    ²⁴Audio Subtitles may vary according to region, model, viewing conditions and type of content. Audio Subtitles can be supported only with an HDMI output from a set-top box or an OTT box playing content that includes subtitles.

    A family watches TV. Audio subtitles read I hold the keys to realms beyond your imagination. Tell me, why have you come?

    Essential information for your day

    Daily Board

    Customize your Daily Board with loads of widgets such as Weather, Memo, Music, Tips, and more. Even wake up Daily Board hands-free through voice activation.²²

    ²²Available widgets subject to change without notice

    Your privacy. Secured.

    Your privacy. Secured.

    Samsung Knox Security

    Your personal data²³ on your TV is protected by Knox, covering harmful apps, websites, passwords, and safeguards IoT devices connected to your TV.

    ²³Available widgets subject to change without notice

    Design that embodies sophistication

    Contour Design

    Made to look bold, yet elegant design that evokes gentle waves. Smooth lines and flowing design come together to harmoniously blend into your home.

     

    Ditch the remote batteries

    SolarCell Remote

    Charges through the embedded solar panels or via USB-C. Its streamlined layout makes navigation easy and includes a built-in mic for voice commands.²⁵

    ²⁵To charge the remote with solar energy, set the TV remote down with the solar panel facing up. If the SolarCell remote is at 0%, USB-C charging is required.

    Close-up of SolarCell Remote’s front and back sides. Buttons are placed on the front, while the back reveals a solar panel.

     

     

    ¹Samsung Vision AI features vary by model; see individual model for more info.
    ²Utilizes AI-Based formulas to upscale to 4K resolution. Resulting picture may vary based on source content.
    ³Performance may vary depending on the light condition.
    ⁴Samsung 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. Automatic OS updates based on model year; requires Internet connection.

    Reviews

    77 Inch Class OLED S84F

    4.7

    Recommended by 93% of customers.

    Features4.7
    Performance4.6
    Design4.7
    Value4.6
    AI Functionality4.3
    AI review summary icon

    AI review summary for 77 Inch Class OLED S84F

    • Customers consistently praise deep blacks, vibrant colors, and outstanding contrast as phenomenal and jaw-dropping
    • Many describe the picture quality as the best they've ever seen, with colors that truly pop
    • Reviewers note gaming and movies feel cinematic and immersive with smooth performance and sharp resolution
    • Customers appreciate the sleek design, intuitive interface, and quick, easy setup process
    • A few mention minor frustrations with ambient features, though overwhelming feedback remains highly positive

    AI-generated from customer ratings & reviews, and may include incentivized reviews.

    Reviews with images & videos

    399 Reviews
    Filters (0)399 Reviews
    1. My Oled
      • Incentivized review
      5
      Reviewed in the Winter Haven Florida
      5

      The Oled 55" TV works perfectly well with crisp clear colors without interruptions

      I recommended this product.
      Helpful?
      Originally posted on55" Class OLED S85F
      Value
      5
      Performance
      5
      Design
      5
      Features
      5
    2. Anonymous
      • Incentivized review
      5
      Reviewed in the San Francisco, CA
      5

      Let me start by sayingI did a lot of research before buying the S85F since it was going to be my 1st OLED. I researched on a lot of forumns and spent hrs researching which OLED TV to buy. The panel is a QD OLED, which makes the color a lot more vibrant and it pops! Upgrading from a QLED, the contrast and clarity of the S85F is amazing! The blacks are inky black the reds, cyans, purples, blues really pop! The brightness is nothing to worry about as I have to actually turn it down most of the time.The S85F really blew me away...

      I recommended this product.
      Helpful?
      Originally posted on55" Class OLED S85F
      Value
      5
      Performance
      5
      Design
      4
      Features
      5
    3. ericjuro
      • Incentivized review
      5
      Reviewed in the Parsippany, NJ
      5

      For the price Absolutely the best brightness color I've ever seen period I love the A Integration that Automates the resolution In contrast And creates the best vibrancy along with my Dolby Surround Sound. I'm incredibly happy with this Purchase

      I recommended this product.
      Helpful?
      Originally posted on65" Class OLED S85F
      Value
      5
      Performance
      5
      Design
      5
      Features
      5
    4. YK11
      • Incentivized review
      5
      Reviewed in the Melville NY
      5

      Great picture quality. Great for a World Cup soccer games and other sporting events. No lag. Also great for movies. Ask for the quality of the product, initial TV I got had a street of neon dots that were clearly a defect Spoke to Samsung and they performed several resets but quickly realized that it was a hardware issue. Samsung replaced the unit with another new unit quickly and had it delivered the same week. New unit is perfect and we are very happy with it. Especially love how brightness changes as sunlight in the roo...

      I recommended this product.
      Helpful?
      AI Functionality
      5
      Value
      4
      Performance
      5
      Design
      5
      Features
      5
    5. Holdon667
      • Incentivized review
      5
      5

      Never owned aTV this easy to navigate picture looks like I'm in it love Samsung products

      I recommended this product.
      Helpful?
      Originally posted on55" Class OLED S85F
      AI Functionality
      5
      Value
      5
      Performance
      5
      Design
      5
      Features
      5
    6. Dano
      • Incentivized review
      5
      Reviewed in the Los Angeles, CA.
      5

      I have owned Samsung televisions 25 years this one is the best one I have owned by far the color is right the sound outstanding without a sound bar highly recommend. Even the intuitive remote grows on you. Alexa.is a nice addition as well.

      I recommended this product.
      Helpful?
      Originally posted on65" Class OLED S85F
      Value
      5
      Performance
      5
      Design
      5
      Features
      5
    7. Anonymous
      • Incentivized review
      5
      Reviewed in the Oldsmar
      5

      Amazing picture quality. Perfect for movies. AI-powered upscaling, and OLED HDR+ for vibrant colors and contrast. Remarkably thinner. Very easy to put together and instructions are very clear for setup. The remote is solar powered. The solar panel is on the back of the remote so you need to remember to turn it upside down for charging. The remote is intuitive with fewer buttons than the traditional remote. Overall very happy with TV picture quality and sound. Definitely recommend to try out this new addition line in Samsun...

      I recommended this product.
      Originally posted on55" Class OLED S85F
    8. glen
      • Incentivized review
      2
      Reviewed in the Farmingdale, NY
      2

      I absolutely hate this tv and am sorry I bought it. Any show with a nighttime scene is totally dark and almost impossible to see. I followed their instructions and have the brightness at the highest setting and changed the mode to give me the lightest picture, but it still stinks. They keep telling me this is normal, but what's normal about not being able to see what is happening on your tv? Daytime scenes and sports are great which is why i gave it two stars rather than zero. I will never, ever buy a Samsung tv again. My a...

      Helpful?
      Originally posted on65" Class OLED S85F
      Value
      3
      Performance
      1
      Design
      3
      Features
      1
      Response from Samsung:
      Samsung Specialist

      We appreciate your feedback on the picture quality of Samsung’s S85F TV. If the image doesn’t quite match your preferences, there are several adjustments you can make to better suit your viewing environment and content type. First, please ensure your TV is running the latest firmware, as updates may include important picture quality enhancements. Go to: Home > Left directional button > Settings > Support > Software Update > Update Now To explore picture mode options, navigate to: Home > Left directional button > Settings > All Settings > Picture > Picture Mode. Options include: • Standard – Ideal for general viewing • Dynamic – Brighter and more vibrant for well-lit spaces • Eco – Optimized for energy efficiency • Movie – Best for viewing in low light • Filmmaker Mode – Preserves the content creator’s intent and disables motion smoothing for supported content You can further customize your image by going to: Settings > All Settings > Picture > Expert Settings, where you can adjust Brightness, Contrast, Color Tone, Sharpness, Contrast Enhancer and more. If you’d like help finding the best picture settings for your preferences, please don’t hesitate to contact Samsung Support at 1-800-SAMSUNG (8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun). You can also LiveChat with an agent or explore additional resources on our website by clicking the ‘Support’ link. ~ Samsung Specialist