Samsung - 43" Class M70H Series Mini LED 4K UHD SamsungVision AI Smart Tizen TV (2026)
Model: UN43M70HAFXZA
SKU: 6671585
$349.99
or
$29.17/mo.
suggested payments with 12-Month Financing
Show me how
Series
M70HScreen Size Class
43"Availability
Pickup at
Act fast - Only 2 left at your store!
Sold by
See it in-store: Roseville has a demo model on display.
Key Accessories:
- Best Buy essentials™ - Full Motion TV Wall Mount for Most 19–50" TVs - Black$39.99
More Buying Options
Open-Box
$321.99 - $349.99
Related Item
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: 43 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: Direct 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: 60Hz (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 (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+, ESPN+, YouTube, Prime Video, Netflix (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): 3
- TV Tuner Type: ATSC, Clear QAM
- Works With: Amazon Alexa, SmartThings (Compatible with or able to be connected to other smart devices or applications.)
- Voice Assistant Built-in: Not Applicable (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
- General
- Brand: Samsung
- Model Number: UN43M70HAFXZA
- Product Name: 43" Class M70H Series Mini LED 4K UHD SamsungVision AI Smart Tizen TV (2026)
- Color: Titan Black
- Series: M70H (Part of a group of the same product type with similar features.)
- Model Year: 2026
- Dimensions
- Product Height With Stand: 24 inches
- Product Width: 37.7 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: 6.2 inches
- Product Height Without Stand: 22 inches
- Product Depth Without Stand: 3 inches
- Product Weight With Stand: 15.3 pounds
- Product Weight Without Stand: 14.8 pounds
- Stand Width: 1 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: 6.2 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: 43 inches (Size of the screen, measured diagonally from corner to corner.)
- Screen Size Class: 43 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: Crystal Processor 4K
- LED Panel Type: Mini-LED
- Backlight Type: Direct 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: 60Hz (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 (Proprietary technologies produced in addition to the Refresh Rate that smooth out faster moving pictures to reduce blur and pixelation.)
- Synchronization Technology: Not Applicable (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.)
- Language(s) Displayed: English, Spanish, French (The available language options for displayed text or captions.)
- Features
- Remote Control Type: IR
- 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+, ESPN+, YouTube, Prime Video, Netflix (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.)
- 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): 3
- Display Connector(s): 3 x HDMI (The number and type of connectors used to connect to an external display.)
- USB Ports: 1 x USB-A (The number and type of USB ports the product has.)
- HDMI Audio Return Channel (ARC): eARC
- Wireless Connectivity: Wi-Fi, Bluetooth (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): 1 (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.)
- Compatibility
- VESA Wall Mount Standard: 200mm x 200mm (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: Amazon Alexa, SmartThings (Compatible with or able to be connected to other smart devices or applications.)
- Voice Assistant Built-in: Not Applicable (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
- Audio
- Built-In Speakers: true
- 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: 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: 23 United States dollars (Predicted cost of operating the product under average conditions for one year.)
- Estimated Annual Electricity Use: 145 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: 25.3 inches
- Width: 41.9 inches
- Depth: 4.2 inches
- CubicDimension: 4452 inches
- Other
- UPC: 198957270291
Bright, detailed colors pair together with deep, cinematic contrast in your favorite smart apps and video games thanks to precise control with Mini LEDs, delivering a realistic picture no matter what you watch. Get thousands of subscription free channels, including 700+ premium channels with Samsung TV Plus. Rest assured your personal data is secured with Knox Security.
- Mini LED Processor 4K: At the heart of your viewing experience, our powerful processor analyzes and enhances every scene, delivering 3X brighter highlights and 2X deeper blacks¹ than standard 4K TVs, for lifelike detail and vibrant colors.
- Pure Spectrum Color: This groundbreaking display technology combines an advanced color layer with Mini LED precision, enabling one billion stunning shades of color. Your content appears more vibrant and lifelike than ever before. From subtle skin tones to rich landscapes, every hue is vivid across the entire screen.
- Mini LED HDR: Mini LED HDR takes your viewing experience to the next level by delivering exceptional brightness and contrast. It ensures that every scene is rich in detail, with colors that are more vibrant and lifelike. Compared to previous models, Mini LED HDR offers greater brightness and deeper blacks,² creating a truly immersive experience.
- Endless Free Content: Dive into endless entertainment with 2,700+ free streaming options, including 750+ subscription free channels on Samsung TV Plus all with just an internet connection. Stay updated with live news, enjoy blockbuster movies or explore kids' shows and international hits. With thousands of on demand movies and fresh content added regularly, there’s always something new to watch. Free, convenient and packed with variety, it's entertainment for every occasion.³
- Supreme Mini LED Dimming: Supreme Mini LED Dimming ensures that details are visible, whether it's a dark shadow or a bright highlight, for a truly superb picture.⁴
- Motion Xcelerator + DLG 120Hz: Perfect for gaming and sports, Motion Xcelerator + DLG 120Hz delivers fast, responsive performance.⁵ Whether you’re navigating intense gameplay or keeping up with thrilling sports moments, enjoy clear visuals and smooth performance that keep you fully immersed in the action.
- Color Booster: Every scene comes to life, from fiery reds and oranges to cool blues and greens. With Color Booster, all colors are enhanced, ensuring your favorite content is vivid and beautiful. Transform your viewing experience with rich hues and vibrancy.
- Soccer Mode: Bring the excitement of the stadium into your living room with optimized settings for brightness, contrast, and motion. You’ll see every pass, shot, and goal in stunning detail with 40% better motion clarity and 30% more vibrant colors. Specifically designed for soccer, it enhances motion clarity to effectively track fast kicks and provides richer greens⁶ for an authentic pitch look. As a result, crowd details and player movements appear sharper than ever.
- Gaming Hub: Transform your TV into a gaming destination with Gaming Hub. Access your favorite titles from consoles, cloud services and gaming apps all in one place, no console required. With personalized recommendations, discover hidden gems or revisit fan favorites. Whether you’re exploring new worlds, playing online with friends, or trying out a new cloud game, Gaming Hub makes it easy to jump right in with seamless access and hassle free navigation.⁷
- Filmmaker Mode: Experience content as it was meant to be seen with Filmmaker Mode.⁸ This feature disables motion smoothing and sharpening, ensuring every film and show is displayed with the original colors, contrast and frame rate chosen by its creator. By removing distortions and enhancing color accuracy, Filmmaker Mode delivers a cinematic experience that stays true to the artistic vision behind the screen.
Whats Included
- Stand
- Remote Control
- Full Motion Slim Wall Mount Support
- Power Cable
- User Manual
Documents
- Energy_Guide_PDF
Disclaimers
- ¹Compared to Samsung 2025 Q7F
- ²Compared to Samsung 2025 U8000F
- ³Samsung Account and internet connection required for network based smart services, including streaming apps and other smart features. 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.
- ⁴Supreme Mini LED Dimming is Software based (not full array hardware based) technology.
- ⁵Available only on 55" class and larger screen sizes. DLG 120Hz increases refresh rate up to 120Hz, but will reduce image sharpness. Optimal for fast paced gaming; visual quality varies by title.
- ⁶40% clearer motion/30% richer greens vs. Q7F Sports Mode. Resulting picture may vary based on source content.
- ⁷Samsung Account required for network based smart services, including streaming apps and other smart features. 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. High speed internet connection, additional gaming service subscriptions and compatible controller required.
- ⁸Filmmaker Mode logo is a trademark of UHD Alliance, Inc.
- Web-based services and content require high-speed Internet service. Some services may require a subscription.
Q: Does this TV support high dynamic range?
A: Yes, this TV supports high dynamic range (HDR).
Q: Is this TV considered a smart TV?
A: Yes, this TV is smart capable.
Q: What kind of processor does this TV have?
A: This TV has a Crystal Processor 4K.
Q: How many HDMI ports does the TV have?
A: The TV has a total of three HDMI inputs.
Q: Are there built-in speakers in this TV?
A: Yes, this TV has built-in speakers.
Q: What is the refresh rate of this TV?
A: The refresh rate of this TV is 60Hz.
Q: Does this TV have screen mirroring capabilities?
A: Yes, this TV has screen mirroring capabilities using SmartThings technology.
Q: How can I add wireless headphones to this tv?
A: Hi, To pair a Bluetooth device to the M70H TV, go to Connected Devices> Connection Guide> Audio Device> Bluetooth. ~Samsung Advisor
Compare similar products
Samsung - 43" Class M70H Series Mini LED 4K UHD SamsungVision AI Smart Tizen TV (2026)
4.5(2)
Bright, detailed colors pair together with deep, cinematic contrast in your favorite smart apps and video games thanks to precise control with Mini LEDs, delivering a realistic picture no matter what you watch. Get thousands of subscription free channels, including 700+ premium channels with Samsung TV Plus. Rest assured your personal data is secured with Knox Security.
4.7(290)
Elevate your entertainment with vivid visuals and dynamic audio tailored to your content. A color spectrum of over one billion shades brings scenes to life with distinctive contrast, highlighting details with precision. Plus, discover innovative personalized experiences with Samsung Vision AI and also enjoy access to thousands of live TV channels, movies and shows all for free while Knox protects your confidential data.
4.7(381)
Discover a new level of visual and auditory brilliance with our next level smart TV. Powered by Pantone certified color accuracy, witness over one billion authentic hues burst forth in beautiful detail. Quantum HDR takes things further, elevating contrast for lifelike imagery. Add to that our advanced 3D audio system syncing flawlessly with on screen motion, all intelligently powered by Samsung Vision AI. And rest assured, Knox keeps your private info safe and secure.
4.6(199)
LG QNED AI 4K TV's deliver vibrant colorful images for an immersive viewing experience. HDR10 Pro delivers a dramatic visual experience and elevated picture quality by enhancing each color on your screen for a "wow" effect. You'll enjoy outstanding picture powered by the Alpha 7 AI Processor Gen8, which uses AI to detect what you're watching and automatically improves the picture and sound quality. You'll also experience less searching and more streaming, thanks to LG’s award-winning Smart TV platform: webOS.¹ For gamers, you can quickly customize your gaming experience in one location with the LG Game Optimizer. And, with GeForce NOW & Xbox Cloud Gaming included, you can quickly stream and get int your favorite apps.²
| Pros for Samsung - 43" Class M70H Series Mini LED 4K UHD SamsungVision AI Smart Tizen TV (2026) | |||
|---|---|---|---|
| There were no pros for this product— | Picture Quality, Setup Ease, Size, Weight, Smart TV Features | Picture Quality, Setup Ease, Size, Weight | Picture Quality, Size, Setup Ease, Brightness, User Interface |
| Cons for Samsung - 43" Class M70H Series Mini LED 4K UHD SamsungVision AI Smart Tizen TV (2026) | |||
| There were no cons for this product— | There were no cons for this product— | Remote Control, Connectivity | Performance |
Specs
- LG - 86” Class UA77 Series LED AI 4K UHD Smart webOS TV (2025)$799.99The price was $899.99
- LG - 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025)$1,399.99The price was $2,999.99
- LG - 65" Class C5 Series OLED evo AI 4K UHD Smart webOS TV (2025)$1,399.99The price was $2,699.99
- LG - 65" Class 70A Series QNED AI 4K UHD Smart webOS TV (2025)$429.99The price was $579.99
Reviews
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 4 out of 5 stars
Samsung Mini LED review
Was super excited for the Mini LED as I wanted this over the QLED. This tv has a great price point, so was very happy. Ended up having to go with the QLED anyway due to this tv being very thick and sticking out from the wall too much in our small space. Though the TV functions very well.
JoelC Posted
- Rated 5 out of 5 stars
Great TV
Upgraded my bedroom television to include this set
DarnellG Posted
Elevate your entertainment Sponsored
$159.99The price was $229.99
$449.99The price was $799.99
$349.99The price was $649.99
Similar products from outside of Best Buy
sponsored