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Samsung - 75" Class M80H Series Mini LED 4K UHD SamsungVision AI Smart Tizen TV (2026)

Model: UN75M80HAFXZA
SKU: 6671596
Sold byBest Buy

About this product

Thousands of tiny LEDs precisely work together to display brighter visuals with richer contrast. With the AI-powered processor, your favorite shows, movies and games come to life with incredible depth, realism and audio quality, while SDR content gets automatically remastered to look like HDR. Plus, discover endless content with thousands of video games and free channels.

Screen Size Class

75"

Series

M80H
See it in-store: Oakdale (11.2 miles away) 
is the closest store with a demo model on display.

Highlights

Features

  • Mini LED with AI Mode

    This innovative technology pairs advanced Mini LEDs—smaller yet more efficient than traditional LEDs—with powerful AI that continuously optimizes your viewing experience.¹ The Mini LEDs deliver brightness and energy efficiency, while the AI enhances each scene for improved clarity, richer colors and deeper contrast. The result? A picture that’s not only brighter and more vibrant but also intelligently refined for lifelike realism.

  • Motion Xcelerator 144Hz

    Experience the ultimate gaming advantage with ultra-smooth 144Hz performance.² Advanced Variable Refresh Rate (VRR) technology synchronizes your display with the game's frame rate, eliminating stutter during intense action and screen tearing during rapid movement, giving you the competitive edge when split-second reactions are crucial.

  • 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.

  • 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 a dazzling picture.

  • NQ4 AI Gen2 Processor

    The intelligent engine behind every stunning moment on the screen. Using 20 neural networks and advanced AI,³ every scene is analyzed and enhanced for clarity, texture and contrast to deliver beautifully refined 4K picture quality -even from lower-resolution content. It also optimizes audio so dialogue is clearer and sound feels fuller and more balanced. The result is effortless viewing that looks sharper, sounds richer and feels unmistakably premium.

  • 4K AI Upscaling

    Advanced AI processing seamlessly upscales your favorite shows, movies and games up to 4K, delivering incredible clarity, sharp visuals and smooth picture quality. No matter what you're watching, experience every scene with stunning detail and brilliance.³

  • FreeSync Premium

    Reduces stuttering and tearing, ensuring your gameplay remains exceptionally fluid, even during the most intense, fast-paced action sequences. Enjoy a seamless visual performance like never before.

  • AI Sound Controller

    Ever struggle to hear dialogue over loud soundtracks? Or perhaps you find announcers voices annoying during a broadcast? The AI Sound Controller lets you take control of your audio experience. You can independently adjust the volume of voices, music, and sound effects, and even mute that distracting announcer. This technology adapts in real time to deliver sound tailored to your preferences, ensuring you enjoy your entertainment without interruption.⁴

  • DLG 240Hz

    DLG 240Hz technology pushes the boundaries of gaming performance, offering refresh rates up to 2x faster than standard 120Hz displays. With reduced input lag and improved motion, it's the ultimate weapon for gamers. Combine with VRR support to achieve smooth gameplay.⁵

  • Color Booster Pro

    Dive into a world of breathtaking color. With cutting-edge AI technology,¹ every scene is analyzed in real time to enhance hues and enrich vibrancy. Whether it’s the subtle tones of a sunset or the bold colors of a sports game, experience a richer, more dynamic viewing experience that brings your content to life.

Specifications

  • Display Type
    LED
    Resolution
    4K (2160p)
    Screen Size Class
    75 inches
    High Dynamic Range (HDR)
    Yes
    High Dynamic Range Format
    HDR 10+
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Reviews

Rating 4.7 out of 5 stars with 27 reviews

5 star rating. 22 reviews4 star rating. 4 reviews1 star rating. 1 review
96% would recommend to a friend

Top Mentions

  • Picture Quality (16)
  • Ease of Setup (5)

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

    Samsung 75 M80H

    Great picture quality. Sound isn't very loud but I have a sound bar. Would recommend this Mini LED TV

    Posted by rgauiidders

  • Rated 5 out of 5 stars

    75 inch mini leds 4K

    Great color and resolution. Recommend to anyone. With youtube tv, multi view is great.

    Posted by BRUCEB

  • Rated 5 out of 5 stars

    Great price great picture

    The picture is crisp and setup was easy . Good bang for the buck

    Posted by David

  • Rated 5 out of 5 stars

    Love the size and sound

    This is the perfect size tv that I got for my basement.

    Posted by YOLMINAS

  • Rated 5 out of 5 stars

    Great picture,

    Great picture at a good price, Use in my man cave /family room. No problems setting up and works very well with my Roku / ONN sound bar. I am very happy with this TV !

    Posted by Rick0308

See all customer reviews

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Thousands of tiny LEDs precisely work together to display brighter visuals with richer contrast. With the AI-powered processor, your favorite shows, movies and games come to life with incredible depth, realism and audio quality, while SDR content gets automatically remastered to look like HDR. Plus, discover endless content with thousands of video games and free channels.

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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.

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LG QNED AI 4K TVs use Mini LED technology to maintain deep black levels for an immersive viewing experience. The α8 AI Processor 4K Gen3 uses AI to detect what you're watching and automatically improves picture and sound quality. LG’s award-winning Smart TV platform, webOS, with Quick Cards and the Magic Remote, provides fast access to streaming apps and over 400 free channels through LG Channels.¹ FILMMAKER MODE allows you to see films just as the director intended. Virtual 5.1 surround sound creates an immersive home theater experience. For gaming, FreeSync, VRR, and GeForce NOW for cloud gaming,² plus the LG Game Optimizer, Game Dashboard, and two HDMI 2.1 ports deliver real-time performance with virtually no screen tearing.

Pros for Samsung - 75" Class M80H Series Mini LED 4K UHD SamsungVision AI Smart Tizen TV (2026)
Picture Quality, Ease of SetupPicture QualityPicture Quality, Ease of Setup, Brightness, DesignPicture Quality, Brightness, Ease of Setup, Mini LED Quality
Cons for Samsung - 75" Class M80H 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—PerformanceThere were no cons for this product—

Specs

Questions & Answers

  • Does this TV have an Audio Optical port?

    Hi, The M80H does not feature an optical audio port. ~Samsung Advisor

    Answered by Samsung
    Samsung response

  • Can the height of the legs be adjuated on the Samsung 75 inch M80H. I have a Samsung Home Theather system that I.purchased a few years ago when I got a Samsung 65 inch QLED and the TV legs are.high enough so that the sound.bar does not block the screen.

    Hi REMJR, Thank you for your question. The M80H TV stand height is not adjustable. ~Samsung Advisor

    Answered by Samsung
    Samsung response

  • Can the width of the legs be adjusted? Can the height of the legs be adjusted?

    Hi REMJR, The leg width of the 75” M80H is adjustable between two positions: 49.2” or 31.2”. ~Samsung Advisor

    Answered by Samsung
    Samsung response

  • Does this TV have a digital tuner?

    Yes, this TV has a digital TV tuner.

    This question and answer was generated by AI based on customer and product data.

  • What should I do after purchasing the Samsung TV?

    After purchasing the Samsung TV, you should remove it from its packaging without damage.

    This question and answer was generated by AI based on customer and product data.
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