Samsung - 77” Class S90F Series OLED 4K UHD SamsungVision AI Smart Tizen TV (2025)
Model: QN77S90FAFXZA
SKU: 6613462
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Highlights
- Key Specs
- Display Type: OLED
- Resolution: 4K (2160p) (Refers to the number of pixels, both horizontally and vertically, used to capture video/images. The higher the resolution the finer the detail that can be seen.)
- Screen Size Class: 77 inches (The group size measurement of a screen. This differs from a screen size measured diagonally from corner to corner.)
- High Dynamic Range (HDR): true (An HDR-compatible 4K TV or other HDR-compatible product displays HDR video content when it's available from sources like 4K Ultra HD Blu-ray Discs and 4K streaming services.)
- High Dynamic Range Format: HDR 10+ (There are a few HDR formats that tell the TV or other HDR-compatible product how to best utilize its capabilities to display HDR content. HDR technology can support one or multiple formats, each with various benefits to picture quality.)
- OLED Technology: Standard OLED
- Refresh Rate: 120Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Motion Enhancement Technology: Motion Xcelerator 144Hz (Proprietary technologies produced in addition to the Refresh Rate that smooth out faster moving pictures to reduce blur and pixelation.)
- Smart Platform: Tizen (Just like a computer, a smart TV needs an operating system (also called a smart platform) in order to access the Internet, connect with entertainment apps, and play streaming content. Some common TV smart platforms are; Roku TV, Android TV, and Chromecast.)
- Featured Streaming Services: Disney+, Facebook, Google Play Movies & TV, Google Play Music, Netflix, Prime Video, Spotify, Twitter, YouTube, YouTube TV (Streaming services and other programs are available on this device. Keep in mind, there may be more services supported than just those shown here.)
- Number of HDMI Inputs (Total): 4
- TV Tuner Type: ATSC, Clear QAM
- Works With: Google Home, SmartThings (Compatible with or able to be connected to other smart devices or applications.)
- Voice Assistant Built-in: Amazon Alexa, Bixby (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
- General
- Brand: Samsung
- Model Number: QN77S90FAFXZA
- Product Name: 77” Class S90F Series OLED 4K UHD SamsungVision AI Smart Tizen TV (2025)
- Color: Graphite Black
- Series: S90F (Part of a group of the same product type with similar features.)
- Model Year: 2025
- Dimensions
- Product Height With Stand: 41.7 inches
- Product Width: 67.7 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth With Stand: 14.1 inches
- Product Height Without Stand: 38.9 inches
- Product Depth Without Stand: 1.8 inches
- Product Weight With Stand: 80.7 pounds
- Product Weight Without Stand: 76.7 pounds
- Stand Width: 14.4 inches (The horizontal measurement of the stand/base, or the distance from the outside of one leg to the outside of the opposite leg, as it is attached to the product.)
- Stand Depth: 14.1 inches
- Adjustable Stand Width: false (Whether the stand can adjust to have more than one measurement either between the legs or the base itself.)
- Display
- Display Type: OLED
- Resolution: 4K (2160p) (Refers to the number of pixels, both horizontally and vertically, used to capture video/images. The higher the resolution the finer the detail that can be seen.)
- Screen Size: 76.8 inches (Size of the screen, measured diagonally from corner to corner.)
- Screen Size Class: 77 inches (The group size measurement of a screen. This differs from a screen size measured diagonally from corner to corner.)
- High Dynamic Range (HDR): true (An HDR-compatible 4K TV or other HDR-compatible product displays HDR video content when it's available from sources like 4K Ultra HD Blu-ray Discs and 4K streaming services.)
- High Dynamic Range Format: HDR 10+ (There are a few HDR formats that tell the TV or other HDR-compatible product how to best utilize its capabilities to display HDR content. HDR technology can support one or multiple formats, each with various benefits to picture quality.)
- Picture Quality Enhancement Technology: NQ4 AI Gen3 Processor
- OLED Technology: Standard OLED
- Curved Screen: false
- Refresh Rate: 120Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Motion Enhancement Technology: Motion Xcelerator 144Hz (Proprietary technologies produced in addition to the Refresh Rate that smooth out faster moving pictures to reduce blur and pixelation.)
- Synchronization Technology: FreeSync Premium Pro (AMD Adaptive Sync) (Generally, these technologies allow syncing between a computer/console game's frame rate and the device's refresh rate for a smoother display without tearing.)
- Picture Processor: NQ Gen3 (Processors determine the speed and quality of image processing. Newer generation processors can refine images faster for smoother pictures during live sporting events or upscaling resolutions on movies and TV shows.)
- Closed Captioning: true (The text version of spoken audio displayed on the screen. Devices that can display closed captioning typically have the option to toggle the feature on or off.)
- Language(s) Displayed: English, French, Spanish (The available language options for displayed text or captions.)
- Features
- Remote Control Type: Standard
- Smart Capable: true (Smart, or smart-capable devices are able to connect directly to your home network in order to stream content from the Internet, run Internet-based apps, or connect to other smart devices.)
- Smart Platform: Tizen (Just like a computer, a smart TV needs an operating system (also called a smart platform) in order to access the Internet, connect with entertainment apps, and play streaming content. Some common TV smart platforms are; Roku TV, Android TV, and Chromecast.)
- Featured Streaming Services: Disney+, Facebook, Google Play Movies & TV, Google Play Music, Netflix, Prime Video, Spotify, Twitter, YouTube, YouTube TV (Streaming services and other programs are available on this device. Keep in mind, there may be more services supported than just those shown here.)
- Screen Mirroring: true (Casts the screen of one device onto another wirelessly, using a common protocol (typically Bluetooth).)
- Screen Mirroring Technology: SmartThings
- Content Sharing: Mobile to TV (The device is capable of connecting to another device in order to send or receive streaming content. Share content from your mobile device to your TV or vice versa.)
- Indoor Or Outdoor Use: Indoor (Indicates the appropriate environment product was designed to be used in.)
- Protective Qualities: Glare resistant
- Text-To-Speech: true (A system that converts language text into speech.)
- V-Chip: true (Feature that blocks television programming if it has a content rating outside of the acceptable rating(s) configured by the user.)
- TV Tuner: Digital (The ATSC TV Tuner is a component built into conventional TV sets or other devices for receiving over-the-air broadcast TV without a cable/satellite box. Digital tuners may be purchased separately and connected to a device if it does not have one built in.)
- Connectivity
- Number of HDMI Inputs (Total): 4
- Display Connector(s): 4 x HDMI (The number and type of connectors used to connect to an external display.)
- USB Ports: 2 x USB-A (The number and type of USB ports the product has.)
- HDMI Audio Return Channel (ARC): eARC
- Wireless Connectivity: Bluetooth, Wi-Fi (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- TV Tuner Type: ATSC, Clear QAM
- RF Antenna Input: true (This input is used to connect devices such as antennas or cable boxes to a TV via a coaxial cable.)
- Number Of USB Port(s) (Total): 2 (The total number of USB ports including all generations and versions.)
- Wireless Networking Standard: Wi-Fi 5 (The wireless networking standard used by the device. Each iteration of the standard developed by the Wi-Fi Alliance corresponds to an existing IEEE 802.11 protocol; for example, standard 802.11ac (or AC) is termed Wi-Fi 5. Refers specifically to the standard the device is designed to use, but ultimately determines product interoperability and backward compatibility including previous versions.)
- Bluetooth Version: 5.3 (The Bluetooth specification formalized by the Bluetooth Special Interest Group. All versions of the Bluetooth standard are backwards compatible with previous versions.)
- Headphone Jack: false (The device features an interface that allows for the connection of headphones.)
- Compatibility
- VESA Wall Mount Standard: 400mm x 300mm (VESA wall mount standards refer to the spacing of screw holes built into a TV in order to fit with standard TV wall mounts. These standards are implemented into most TVs and monitors.)
- Works With: Google Home, SmartThings (Compatible with or able to be connected to other smart devices or applications.)
- Voice Assistant Built-in: Amazon Alexa, Bixby (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
- Audio
- Built-In Speakers: true
- Surround Sound Supported: Dolby Atmos (Surround sound systems use multiple audio channels and speakers to create an immersive sound experience for the listener. There are also various proprietary technologies that imitate this kind of sound via a device's built-in speakers or soundbar.)
- Speaker Output: 40 watts
- Number Of Speakers: 2
- Number of Audio Channels: 2.1 (The number of discrete channels of sound output. This can be a single number or multiple numbers separated by decimal(s). The first number is the primary, horizontally directed audio channels. The number after the first decimal, if applicable, is the number of subwoofer outputs or channels. The number after the second decimal, if applicable, is the number of height or atmospheric channels designed to immerse the listener by producing overhead sound effects.)
- Power
- ENERGY STAR Certified: true (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
- EPEAT Qualified: false (The Electronic Product Environmental Assessment Tool (EPEAT) was designed to provide an environmental assessment tool for purchasers. In order to qualify for EPEAT, a product must meet all 23 required criteria.)
- Estimated Annual Operating Cost: 55 United States dollars (Predicted cost of operating the product under average conditions for one year.)
- Estimated Annual Electricity Use: 343 kilowatt hours (Predicted amount of electricity needed to operate the product under average conditions for one year.)
- Included
- Wall Mount Included: false
- Stand Included: true
- Warranty
- Warranty - Parts: 1 year
- Warranty - Labor: 1 year
- Box Dimension
- Height: 45 inches
- Width: 74 inches
- Depth: 7 inches
- CubicDimension: 23310 inches
- Other
- UPC: 887276946054
Our fastest 4K processor powers Samsung Vision AI to upscale your favorite content and put you at the center of the action. Powerful OLED HDR+ contrast and Pantone Validated color let you appreciate every detail. Dynamic motion enhancement technology delivers ultra smooth action for crisp visuals at blazing fast speeds whether you're streaming or gaming.
- NQ4 AI Gen3 Processor: Powered by 128 neural networks, our most powerful 4K AI processor leverages AI to deliver a mind-blowing 4K TV experience. No matter what you enjoy watching movies, shows, or sports get it all upscaled to brilliant 4K, even if the source content isn't high resolution, thanks to 4K AI upscaling technology. Plus, get sound optimized to the content you're watching for a truly immersive viewing experience.¹
- 4K AI Upscaling Pro: Watch shows, movies, games and more in stunning detail. Our AI processor upscales your content to impressive 4K resolution using 128 AI neural networks. Enjoy incredibly sharp and smooth picture quality, no matter what you watch.¹
- OLED HDR+: Escape into your entertainment with bold, vivid picture that jumps off the screen like fireworks in the night sky or the hues of the setting sun during golden hour. OLED HDR+ delivers powerful brightness and deeper contrast, revealing nuanced detail in each scene.² The NQ4 AI Gen2 processor analyzes each scene to boost brightness for dramatic highlights and realism. Self-illuminating pixels enable precise detail, allowing you to appreciate the tiniest nuances in each scene.
- Motion Xcelerator Turbo Ultra: Play your favorite video games and enjoy sports with exceptional motion clarity and minimal lag or blur. You'll get consistently crisp visuals and ultra-smooth performance at top speeds, so your picture stays seamless throughout all the non-stop action. With dynamic refresh technology, it supports VRR games at up to 4K 144Hz, providing incredible performance for your favorite games.³
- AI Motion Enhancer Pro: Keep up with all the fast-paced action of your favorite sport. The AI processor sharpens and smooths the motion of fast-moving balls and text by reducing blur and flickering. Whether it's a touchdown pass, a homerun, or the perfect drive in golf, the ball stays in clear view as it moves through the air. Stats, scores and news glide across the screen with improved legibility.⁴
- Auto HDR Remastering: Get the bold, dramatic picture of High Dynamic Range (HDR) even when watching Standard Dynamic Range (SDR) content. Auto HDR remastering intelligently transforms SDR content to HDR-like quality with brighter highlights, more vibrant colors and clearer details using deep learning algorithms. SDR content is transformed by adjusting brightness, contrast and color for HDR-like quality.
- Object Tracking Sound Lite And Dolby Atmos: Feel like you're in the middle of the action. Audio moves in sync with the objects on screen and comes from every corner of the TV. With Dolby Atmos and a virtual top channel, the sound envelops you, delivering room-filling, multidimensional audio that enhances every story.
- Active Voice Amplifier Pro And Adaptive Sound Pro: Catch every word and enjoy vivid, balanced audio in your content. Our AI processor identifies different sounds like dialogue, background music or ambient noise and optimizes them based on your room acoustics and the type of content you’re watching. Watch your shows and movies with AI-powered dynamic sound and crystal-clear dialogue.
- Endless Free Content / One UI Tizen: Watch 2,700+ free channels, including over 400 premium Samsung TV Plus channels and free streaming apps on a user-friendly smart TV platform that you can personalize. Stay updated with live national and local news, sports, movies, music, kids' shows, K-content and reality TV—all for free.⁵
- AI Customization Mode: The AI processor automatically detects the type of content you're watching and intelligently optimizes the picture so it's tailored perfectly to your tastes. Whether you like bold, dynamic color in sports or a moodier picture for movies, simply select your preferences during setup then sit back and enjoy your favorite content just the way you like it.⁴
Whats Included
- User Manual
- E-Manual
- Power Cable
- BT SolarCell Remote
Documents
- Energy_Guide_PDF
Disclaimers
- ¹Utilizes AI Based formulas to upscale to 4K resolution. Resulting picture may vary based on source content.
- ²Compared to OLED HDR. 42”, 48” are OLED HDR.
- ³4K 144Hz is only available with PC connected games that support such specifications (PC graphic card required). Performance may vary.
- ⁴Utilizes AI Based formulas
- ⁵Samsung 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.
- Web-based services and content require high-speed Internet service. Some services may require a subscription.
Q: Does this Samsung TV support HDR?
A: Yes, this TV supports HDR10+.
Q: What type of display does this Samsung TV use?
A: This Samsung TV uses an OLED display.
Q: What is the refresh rate of this Samsung TV?
A: The refresh rate of this Samsung TV is 120Hz.
Q: Does the Samsung TV have built-in speakers?
A: Yes, the Samsung TV has built-in speakers.
Q: What is the processor used in this Samsung TV?
A: This Samsung TV uses the NQ4 AI Gen3 Processor.
Q: How many HDMI inputs does this Samsung TV have?
A: This Samsung TV has a total of 4 HDMI inputs.
Q: What smart platform does this Samsung TV use?
A: This Samsung TV uses the Tizen smart platform.
Q: What are the wall mount requirements?
A: The 77" S90F can utilize any type of universal wall mount that supports a VESA pattern of 400mm x 300mm. ~ Samsung Specialist
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| Pros for Samsung - 77” Class S90F Series OLED 4K UHD SamsungVision AI Smart Tizen TV (2025) | |||
|---|---|---|---|
| Picture Quality | There were no pros for this product— | Picture Quality, OLED Quality, Brightness, Setup Ease, Black Level | There were no pros for this product— |
| Cons for Samsung - 77” Class S90F Series OLED 4K UHD SamsungVision AI Smart Tizen TV (2025) | |||
| There were no cons for this product— | There were no cons for this product— | Remote Control, Connectivity | There were no cons for this product— |
Specs
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Reviews
Rating 4.8 out of 5 stars with 374 reviews
96% would recommend to a friend
Customers are sayingCustomers frequently mention the remarkable picture quality of the 77” Class S90F Series OLED 4K UHD SamsungVision AI Smart Tizen TV (2025). The OLED quality is also praised for its incredible appearance. Additionally, the TV's brightness is noted for its ability to reduce glare, and the AI upscaling feature enhances the visual experience by making everything look better.
This summary was generated by AI based on customer reviews.
- Picture Quality (8)
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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