Samsung - 75” Class QN70F Series Neo QLED Mini LED 4K UHD SamsungVision AI Smart Tizen TV (2025)
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QN70FScreen Size Class
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Highlights
- Key Specs
- Display Type: LED
- 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: 75 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.)
- LED Panel Type: Mini-LED
- Backlight Type: Edge Lit (Edge-lit: lights are on the edges of the display with ~10 zones of vertical LEDs. Direct-lit: lights are on the edges and behind the screen for more light uniformity than Edge-lit. Full array: direct-lit with local dimming for greater contrast with up to 100 zones of LEDs.)
- 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: Apple TV+, Disney+, Facebook, Google Play Movies & TV, Google Play Music, Netflix, Prime Video, 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: QN75QN70FAFXZA
- Product Name: 75” Class QN70F Series Neo QLED Mini LED 4K UHD SamsungVision AI Smart Tizen TV (2025)
- Color: Black
- Series: QN70F (Part of a group of the same product type with similar features.)
- Model Year: 2025
- Dimensions
- Product Height With Stand: 40 inches
- Product Width: 66 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: 13.1 inches
- Product Height Without Stand: 37.8 inches
- Product Depth Without Stand: 1 inches
- Product Weight With Stand: 68.1 pounds
- Product Weight Without Stand: 65.3 pounds
- Stand Width: 13.9 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: 13.1 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: LED
- 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: 74.5 inches (Size of the screen, measured diagonally from corner to corner.)
- Screen Size Class: 75 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 Gen2 Processor
- LED Panel Type: Mini-LED
- Backlight Type: Edge Lit (Edge-lit: lights are on the edges of the display with ~10 zones of vertical LEDs. Direct-lit: lights are on the edges and behind the screen for more light uniformity than Edge-lit. Full array: direct-lit with local dimming for greater contrast with up to 100 zones of LEDs.)
- 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.)
- 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: Apple TV+, Disney+, Facebook, Google Play Movies & TV, Google Play Music, Netflix, Prime Video, 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: None
- 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: 5.2 (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 400mm (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: 20 watts
- Number Of Speakers: 2
- Number of Audio Channels: 2 (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: false (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: 344 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: 42.5 inches
- Width: 71.5 inches
- Depth: 6.5 inches
- CubicDimension: 19752 inches
- Other
- UPC: 887276929828
Take full advantage of Samsung Vision AI with enhanced picture and sound upscaled to 4K quality, plus experiences uniquely tailored to you - whether you're streaming your favorite show, gaming with friends, or watching live sports. And with access to free, premium channels, there's always some thing great to watch - in vivid detail brought to life by proprietary Mini LEDs.
- NQ4 AI Gen2 Processor: Experience the power of AI in your 4K TV. Powered by 20 neural networks, it makes all the movies, TV shows, video games and sports and you love to watch even better, by upscaling them to impressively beautiful 4K, even if the source content is lower resolution. The processor also optimizes sound, so no matter what you watch, you'll get a superb overall viewing experience.¹
- Quantum Matrix Technology Slim: Make every moment come to life with this innovative lighting technology that precisely controls our proprietary Mini LEDs to unlock details. Every scene is delivered with sharp and accurate contrast. Elevate your viewing experience whether you're watching content with details hidden in dark shadows or bold pops of bright highlights.
- 4K AI Upscaling: Enjoy watching shows, movies, games and more in 4K resolution. Our advanced AI processor upscales your content up to 4K using 20 AI neural networks, allowing you to experience sharp and smooth picture quality, no matter what you watch.¹
- 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. Get 7 years of automatic OS updates so your TV stays up to date.²
- Neo Quantum HDR: Elevate your entertainment with more clarity, and see every moment come to life in your favorite shows and movies. Reveal hidden details with bold brights and inky blacks in each scene. The NQ4 AI Gen2 processor analyzes each scene and dynamically enhances brightness for deeper contrast, revealing hidden details for a more cinematic and immersive viewing experience. In HDR10+ content, each scene is dynamically tone mapped for optimal contrast and enhanced HDR performance.³
- Motion Xcelerator Turbo+: Play your favorite video games and enjoy sports with exceptional motion clarity with 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.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 for dazzling picture using deep learning algorithms. SDR content is transformed by adjusting brightness, contrast, and color for HDR like quality.
- Freesync Premium Pro: Smooth motion and peak performance combine together for an exceptional gaming experience on your Samsung TV. Built on AMD FreeSync core technology to reduce stutter and screen tearing, FreeSync Premium Pro provides a true HDR gaming experience all while maintaining low latency for effortlessly smooth gameplay and responsive performance.⁵
- Object Tracking Sound Lite and Q-Symphony: 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. When paired with a Samsung soundbar, sound plays through all speakers without muting the TV, creating a more robust and nuanced audio experience.⁶
- 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. Watch foreign TV shows, series and movies without getting lost in translation.⁷
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.
- 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.
- ³Compared to SDR (Standard Dynamic Range)
- ⁴4K 144Hz is only available with PC connected games that support such specifications (PC graphic card required). Performance may vary.
- ⁵Only available with PC connected games that support such specifications (PC graphic card required). Performance may vary.
- ⁶Soundbar sold separately
- ⁷Works with antenna broadcast only. Available languages vary and may require download. Translation accuracy not guaranteed.
- Web-based services and content require high-speed Internet service. Some services may require a subscription.
Q: What is the processor used in this TV?
A: This TV uses the NQ4 AI Gen2 Processor.
Q: Does this TV have built-in speakers?
A: Yes, the TV has built-in speakers.
Q: How does the Object Tracking Sound Lite feature work on this TV?
A: Object Tracking Sound Lite makes it feel like you're in the middle of the action with sound that follows objects on the screen, enhancing immersion.
Q: What is the refresh rate of this TV?
A: The refresh rate is 120Hz.
Q: What is the function of Auto HDR Remastering in this TV?
A: Auto HDR Remastering transforms Standard Dynamic Range (SDR) content to HDR-like quality with brighter highlights, more vibrant colors, and clearer details.
Q: Can I watch content in different languages on this TV?
A: Yes, the Live Translate feature identifies the language of the content and instantly translates it, creating subtitles in your preferred language.
Q: What type of HDR format does this TV support?
A: This TV supports HDR10+ format.
Q: How well can you see what’s happening on screen in a bright room?
A: Hi Kt - The QN70F offers Wide Viewing Angle, as well as Adaptive Picture technology to optimize your picture with a lighting system that automatically senses, reacts, and adjusts to the brightness of the space you're in. Starting with our QN90F, you’ll gain Anti-Reflection technology to provide you with enhanced color and minimized glare to help you enjoy shows without distractions. ~ Samsung Specialist
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Take full advantage of Samsung Vision AI with enhanced picture and sound upscaled to 4K quality, plus experiences uniquely tailored to you - whether you're streaming your favorite show, gaming with friends, or watching live sports. And with access to free, premium channels, there's always some thing great to watch - in vivid detail brought to life by proprietary Mini LEDs.
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Endlessly stream your favorite content in stunning clarity with a smart processor that upscales movies and shows regardless of source resolution. With dazzling, boosted color plus deep blacks & vibrant brights, previously hidden details are revealed in the brightest and darkest of scenes. Kick back, relax and see your favorite content in a whole new light.
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| Pros for Samsung - 75” Class QN70F Series Neo QLED Mini LED 4K UHD SamsungVision AI Smart Tizen TV (2025) | |||
|---|---|---|---|
| Picture Quality | Picture Quality | Overall Performance | Picture Quality |
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Reviews
Customers are saying
Customers appreciate the exceptional picture quality of the 75” Class QN70F Series Neo QLED Mini LED 4K UHD Samsung Vision AI Smart Tizen TV (2025). Many comments highlight the amazing and high-quality images produced by this television. There were no negative customer comments reported.
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.
- Rated 5 out of 5 stars
New TV
This thing is amazing the picture quality the features everything. Super happy the sales guy recommended this.
Posted by Ring
- Rated 5 out of 5 stars
Worth it
Bought my first Samsung 4k Smart TV roughly 8 years ago. I spent countless hours making memories with friends gaming and watching entertainment on it throughout the years growing up. To me, an upgrade wasn’t exactly necessary as my original TV is still in great condition and the picture quality is still up to par even to this day. Recently I decided to pull the trigger on this TV and could not be more impressed with it through and through. If you are on the fence you will not be disappointed with purchasing this TV whatsoever, not to mention at this price point. Cheers to another 10 years of owning Samsung TVs, enjoy!
Posted by ZachCSP
- Rated 5 out of 5 stars
Best TV ever! And I’m picky when it comes to TVs
This is the best TV purchase I have made and will ever make. The QUALITY for the price is UNMATCHED. When you set up your TV go on YouTube and type in “OLED Demo HDR 4K Dolby Vision”. This really shows the quality and power that was put into this TV. If you’re just looking for just a normal TV to watch your shows get something else. But if you’re looking for a TV that’ll make your jaw drop every time you watch your games, movies or your favorite shows, a TV that’ll make your guests jealous, this is the one you’ve been looking for.
Posted by RobertT
