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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.
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

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.

TCL Q55K Class Smart TVs combine premium picture technology with outstanding value for endless entertainment. QLED Quantum Dot technology and HDR10 with Dolby Vision you can enjoy enhanced contrast, accurate colors and fine details utilizing all advanced HDR formats with 120Hz Refresh Rate (144Hz Variable Refresh Rate) and Motion Rate 240 with MEMC frame insertion for exceptional motion clarity. TCL’s High Brightness+ Direct LED Backlight produces brighter images for an enhanced viewing experience for all your favorite movies and TV shows. Now featuring the TCL AIPQ PRO Processor that optimizes each scene for an unrivaled cinematic experience. Beyond movies and TV shows, you can get in the game with Game Accelerator 288 together with Auto Game Mode for the lowest latency for a more responsive gameplay without lag, designed to keep you at the top of any leaderboard. Including Dolby Atmos, DTS Virtual:X, and a new Enhanced Dialogue Mode, TCL Q55K TVs provide a complete audio package. TCL Q Class Smart TVs: Compelling Color and Choice.

Upgrade your home theater experience with a big, striking 4K picture engineered specifically for sharpness & clarity on a mammoth screen. Take advantage of more than 2700 free channels on Samsung TV Plus and enjoy peace of mind as our proprietary triple-layer security protects your personal data. Add ultra-smooth action and improved contrast to the mix for a truly impressive view.

The LG QNED evo AI 4K TV combines cutting-edge technology to create uniquely bright, colorful images. The LG QNED evo AI 4K TV has a super-fast native 120Hz refresh rate, so you see smoother action; plus, Dimming Pro dynamically adjusts the MiniLED back lights to maintain deep black levels, allowing you to be fully immersed in your content. You'll enjoy outstanding picture powered by the Alpha 8 AI Processor Gen2, 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 the next generation of AI technology from LG webOS 25. With Quick Cards, group your favorite apps into categories and use the Magic Remote to easily find what you're looking for—like instant access to over 300 free channels with LG Channels.* Every moment will be enhanced with virtual 5.1 surround sound for an immersive home theater experience. And transport yourself to the center of superhero-sized action and galaxies far, far away with FILMMAKER MODE that allows you to see films just as the directors intended. For gamers, you'll experience real-time action with virtually no tearing from FreeSync, VRR and GeForce NOW for cloud gaming.** Plus, the LG Game Optimizer, Game Dashboard keeps you in the action.
| Pros for Samsung - 75” Class QN70F Series Neo QLED Mini LED 4K UHD SamsungVision AI Smart Tizen TV (2025) | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | ||
| Cons for Samsung - 75” Class QN70F Series Neo QLED Mini LED 4K UHD SamsungVision AI Smart Tizen TV (2025) | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— |
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.
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.
This is a great Samsung model! I previously had a Crystal version which was a cheaper model that did not work out well! This model offers a much clearer picture, and the brightness is amazingly good for dark rooms or bright rooms! I always buy my televisions from Best Buy because they stand behind their products even when you don’t purchase their warranty! I recently had to purchase a new TV sooner than I thought I would due to the Crystal version failing! My failure was, I didn’t buy an extended warranty, and the Samsungs warranty had run out by six months. Due to that Best Buy gave me the benefit of the doubt and offered me a $50 gift card because the life expectancy of the Crystal version I had purchased didn’t live up to standard! While Samsung wouldn’t do anything but repair it to the tune of the thousand dollars. Best Buy customer service stepped up to the plate and helped me find an even better TV! Thanks, Best Buy! I also recommend buying Best Buy’s five-year extended warranty if you purchase a TV.
Posted by Rivenmaster
I absolutely love it! This tv has so many setting options to tailer to each individual viewer! And the color spectrums in the tv are absolutely amazing! It makes colors so much more vibrant and sharp! I have watched movies I have already watched before just to see how different and better the colors are captured in them on this tv! I highly recommend this tv it’s a great buy without breaking the bank! We were able to put it on Best Buy’s payment plan option, which made purchasing so easy!
Posted by ZacharyW
I’m really enjoying this TV. The picture quality is sharp, vibrant, and delivers an amazing viewing experience whether I’m watching movies, sports, or streaming shows. The colors look natural, the brightness is strong even during the day, and the sound quality is better than I expected for a TV in this price range. The setup was quick and easy, and the smart features run smoothly without any lag. Overall, it’s a great purchase with excellent value for the quality it delivers. Highly recommended.
Posted by CarlosS