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Hisense - 65" Class U6 Series MiniLED QLED UHD 4K HDR Smart Fire TV (2026)

Model: 65U6SF
SKU: 6673654
Sold byBest Buy

Customers are saying

Customers have good things to say about the product's excellent picture quality, noting noticeably deeper black levels. They also appreciate the super easy setup process and excellent gaming performance.

Generated by AI based on customer reviews.
See it in-store: Roseville has a demo model on display.

Highlights

Features
  • Hi-QLED MiniLED

    Take the next step with more precise control over brightness and contrast. Whether you're watching fast-moving sports, daytime TV, or movie nights, MiniLED improves how light is managed across the screen and brings out more detail in every scene. Hi-QLED technology delivers richer, more consistent color for an all-around better viewing experience.

  • Native 144Hz Refresh Rate

    From fast plays to big finales, motion stays sharp so you never miss a moment. Native 144Hz refresh performance keeps movement fast and sharp, reducing blur during gameplay and live sports. The quick response helps you stay in control during competitive gaming while making rapid camera shots in shows and movies easier to follow.

  • Anti-Reflection & Glare-Free

    Enjoy every scene, even in bright rooms. The screen reduces reflections, keeping your view clear and distraction‑free.

  • Dolby Vision & Dolby Atmos

    With Dolby Vision and Dolby Atmos, feel closer to the action with picture and audio that work together for a truly immersive experience.

  • AI Picture

    No settings to fiddle with. Just better viewing, every time. With built-in AI, your TV reads the room and tweaks brightness and color for you.

  • AI Smooth Motion (Motion Rate 480)

    No blur, no choppiness — just smooth, sharp motion from the first frame to the last. Whether it's live sports, action movies, or gaming, every fast-moving moment stays easy to watch. Powered by motion rate 480.

  • Hi - QLED Color

    Hi-QLED technology makes every shade, scene and skin tone look true-to-life, rendering every scene convincingly real, just as the creator intended.

  • Total HDR Solution

    Every scene the way it was meant to look. Brighter highlights, deeper blacks, and more detail — whether you're watching a sunny landscape or a dimly lit thriller, the picture always delivers. Supports Dolby Vision IQ, HDR10+ Adaptive, HDR10, and HLG.

  • Game Booster 240

    Stay one step ahead with smoother, more responsive gameplay powered by VRR up to 240Hz*. Fast-moving action looks clearer with less blur and lag, helping you react quicker and play with confidence—whether you're in competitive matches or fast-paced adventures.

  • No More Endless Scrolling

    Fire TV knows what you’re looking for, with smart recommendations, watchlists and it know how to pick up where you left off. Use your voice to ask Alexa+ what to watch next.

  • Filmmaker Mode

    See and hear every movie exactly the way the director meant you to. Every color, every sound, every frame — nothing added, nothing lost.

  • AI Light Sensor

    Intelligent brightness that adapts to your environment. By detecting ambient light and adjusting the backlight in real time, the TV maintains optimal picture quality for comfortable viewing at any time of day.

  • Do More With Our TV

    Talk naturally to find what to watch across your apps, manage your smart home, or dive into virtually any topic.

  • Watch It All Happen

    Manage your home from your TV. View cameras, adjust lights, and control comfort while you watch. See activity feeds and up to four live cameras on screen.

  • AI Sports Mode

    The TV instantly recognizes sports content and adjusts picture and sound settings for the action. Enjoy smoother motion, clearer details, and boosted crowd audio that recreates the excitement of being in the stadium.

  • 4K UltraHD Resolution & AI 4K Upscaler

    Whatever you watch, the picture gets better. Shows, movies, and streaming content are automatically sharpened and cleaned up — so everything looks closer to 4K, even if it wasn't shot that way.

  • AMD FreeSync Premium

    Gaming the way it should feel — smooth, responsive, and totally immersive. The TV automatically syncs with your console or PC, so there's no lag and no more images splitting across the screen mid-action.

  • Apple AirPlay 2 & Apple Home

    With AirPlay 2 and Apple Home compatibility, you can effortlessly stream content from your Apple devices and control your TV as part of your smart home—no extra setup required.

  • 2 Year Warranty

    Get extra peace of mind with an extended 2-year limited warranty—added coverage that gives you more confidence in every viewing experience.

See all features
Specifications
  • Display Type
    LED
    Resolution
    4K (2160p)
    Screen Size Class
    65 inches
    High Dynamic Range (HDR)
    Yes
    High Dynamic Range Format
    Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG)
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Reviews

Rating 4.8 out of 5 stars with 26 reviews

5 star rating. 24 reviews4 star rating. 1 review2 star rating. 1 review
100% would recommend to a friend
Customers are sayingCustomers have good things to say about the product's excellent picture quality, noting noticeably deeper black levels. They also appreciate the super easy setup process and excellent gaming performance.
This summary was generated by AI based on customer reviews.
  • Picture Quality (12)
  • Black Levels (6)
  • Ease of Setup (4)
  • Gaming Performance (4)

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

    Excellent Picture Quality and Great Value

    I’ve been very pleased with this TV so far. The picture quality is excellent, with vibrant colors, sharp 4K detail, and impressive contrast thanks to the MiniLED display. Setup was quick and straightforward, and the Fire TV interface is easy to navigate. Streaming apps run smoothly, and the overall performance has been very reliable. Movies, sports, and everyday content all look fantastic. Overall, this TV offers excellent value for the money and I am very satisfied with my purchase.

    Posted by LIXINY

  • Rated 5 out of 5 stars

    Bright, Sharp, and Great for Gaming

    I’ve been really happy with this TV so far. The picture quality is easily the best part of it. The Mini-LED backlighting and local dimming give it deep blacks, bright highlights, and excellent contrast. HDR content looks great, and movies, games, and streaming shows all have a lot of pop without looking overdone. Colors look great to my eyes. I don’t own a colorimeter, so I can’t speak to measured color accuracy, but nothing has ever looked off to me. Skin tones look natural, colors look vibrant, and HDR content has plenty of punch. At the end of the day, it just looks good, which is what matters most. One feature I didn’t think I’d care much about was the matte screen, but I’ve ended up really liking it. It does a great job cutting down reflections compared to the glossy TVs I’ve owned in the past. If you have windows or lights in the room, you’ll appreciate it. Setup was easy. I also like that Hisense lets you mount the feet in two different positions. You can put them at the far ends like a normal large TV, or move them closer together if your TV stand isn’t wide enough. It’s a small thing, but it might save you from buying a new entertainment center. Gaming has been excellent. I’ve used it with consoles and with my RTX 5070 Ti laptop. Running 4K at 144Hz over HDMI 2.1 works without any issues. Input lag feels low, everything is responsive, and games look fantastic. Just make sure you’re using a proper HDMI 2.1 cable if you want to take advantage of 4K 144Hz and Variable Refresh Rate. An older cable can hold you back and keep you from getting the full benefit of what the TV can do. The TV supports Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM), and AMD FreeSync Premium. ALLM automatically switches the TV into Game Mode when you launch a game, and FreeSync helps eliminate screen tearing by syncing the TV’s refresh rate with your console or PC. Everything just works the way it should. Motion handling is probably my biggest complaint. Out of the box, fast-moving content can look a little rough. Motion Clarity wasn’t doing it for me and tended to create that weird soap opera effect. After some experimenting, I found that turning Motion Clarity off and adding a little Judder Reduction in Filmmaker Mode gave me the best results. Sports look much better that way. If you don’t want to mess with settings, Sports Mode actually works pretty well too. The smart TV side of things is fine, but like most smart TVs, the processor is just adequate. It’ll get you where you need to go, but don’t expect lightning-fast menus. Apps can occasionally feel sluggish. Honestly, that’s been my experience with most smart TVs. I also wasn’t a huge fan of being pushed into using an Amazon account. If you want access to more than a few basic apps, you’ll need to sign in. It’s not a dealbreaker, but it’s annoying enough that I’d still recommend a dedicated streaming box if you want the smoothest experience possible. Viewing angles are decent, but not amazing. Straight on, the picture looks fantastic. Move too far off to the side and you’ll start to lose some contrast and color. That’s pretty normal for this type of panel, but it’s worth mentioning. The built-in speakers are okay. They’ll get the job done, but if you care about sound quality at all, a soundbar is still worth the investment. Overall, I think Hisense knocked it out of the park with this one. The picture quality is excellent, gaming performance is great, the matte screen is genuinely useful, and the flexible stand options are a nice bonus. It isn’t perfect, but for the money it’s one of the easiest TVs I’ve recommended in a long time. Pros * Excellent picture quality * Mini-LED and local dimming provide great contrast * Matte screen cuts down reflections * HDMI 2.1 with 4K 144Hz support * VRR, ALLM, and AMD FreeSync Premium * Great gaming performance * Flexible stand placement options * Sports Mode works well * Excellent value for the money Cons * Motion settings need tweaking out of the box * Some blooming in dark scenes * Smart TV processor can feel slow * Amazon account required for full Fire TV functionality * Viewing angles could be better * Built-in speakers are average

    Posted by Bakut3n

  • Rated 5 out of 5 stars

    Great TV

    I was looking at really expensive models, did a lot of research & to my surprise this Hisense TV has the same features at a better price. Beautiful bright colors, non-glare , overall great quality. I also purchased a Sonos Beam sound bar which compliments the sound. It makes voice louder & clearer during loud background sounds!

    Posted by CECILIAB

  • Rated 5 out of 5 stars

    Looks great, sounds great!

    I have to say that the tv came very well secured! It was easy to remove from the box, even though it’s a larger tv. They made it easy by being able to lift it up out of the box. The two of us were able to pick it up out of the box because it felt safer rather than just one person doing it. It was tricky trying to put the two legs on while the tv was lying on top of the rug. So placing it standing on the table with the edge hanging off the table, while one of us held the tv and the other screwed the stands was the way to go for u.. That worked great and was really quick to put the legs on. After turning it on, you can use it right away by using the live tv feature or any of the apps. You log into the apps like Netflix, HBO, YouTube, etc. Creating or logging to your Amazon account. Once it’s connected, it’s easier to access the apps you’re using and you can use the talk button on the remote. This lets you talk to Alexa about playing or searching for shows, movies, creating AI art and many other things you can do. I realized that you can also talk to Alexa on the remote to control other things too that the regular Alexa is used for. We found this out by mistake but it turned on/off our fan and lights. And it works the other way too. We at times use the regular Alexa to get turn off the tv or play a certain thing on the tv. The sound and pictures are great, whether watching the tv, playing tv games or video games. On the of the regular connections that you would expect, this has HDMI and USB connections. A nice plus is that you can put your pictures on the screen and change the screen saver. Really important, especially with younger children, is the parental control features. It’s a great TV and I would definitely recommend it.

    Posted by Maddie

  • Rated 5 out of 5 stars

    Flawless

    Crisp clean picture my tv is amazing! 100% best tv I've ever had! I love the size of the screen and the easy to program steps and the functionality of remote

    Posted by ElizabethG

From the manufacturer

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Pros for Hisense - 65" Class U6 Series MiniLED QLED UHD 4K HDR Smart Fire TV (2026)
Picture Quality, Gaming Performance, Black Levels, Ease of SetupPicture Quality, Setup Ease, Size, Weight, DesignPicture Quality, Gaming Performance, Setup Ease, Refresh Rate, BrightnessPicture Quality, Setup Ease, Size, Weight, Design
Cons for Hisense - 65" Class U6 Series MiniLED QLED UHD 4K HDR Smart Fire TV (2026)
There were no cons for this productConnectivity, Remote Control, Brightness, Port Quantity, User InterfaceConnectivityConnectivity, Remote Control, Performance, App Performance

Specs

Questions & Answers
  • What is the NITS rating for this model ( 65U6SF ) ?

    Hello Hisense Customer, Thank you for your interest in the Hisense 65U6SF. This model features 240 local dimming zones and reaches a peak brightness of 1,000 nits. Thank you, Harley, with the Hisense Support Team.

    Answered by HisenseProductExpert
    HisenseProductExpert response
  • Does this TV the 65U6SF have an HVA panel?

    Hello Hisense Customer, Thank you for your interest in the Hisense 65U6SF. This model uses a standard VA panel. Thank you, Harley, with the Hisense Support Team.

    Answered by HisenseProductExpert
    HisenseProductExpert response
  • is it compatible with sound bars?

    Yes

    Answered by CECILIAB
  • If I receive a unit with dead pixels, what is the exchange process?

    covered under warranty & Best Buys warranty also -

    Answered by DOUGLASF
  • How is the picture quality on dark movies

    Very good

    Answered by CECILIAB
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