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Hisense - 55" Class U6 Series MiniLED QLED UHD 4K HDR Smart Fire TV (2025)

Model: 55U65QF
SKU: 6620385
Sold byBest Buy

Customers are saying

Customers are impressed with the TV's picture quality, ease of setup, and fast refresh rate. Many appreciate the brightness and connectivity options. A few customers noted that the viewing angles are not ideal, with the best picture quality when viewed straight on.

Generated by AI based on customer reviews.

Highlights

Features
  • Mini-LED | Up to 1000 nits Peak Brightness | Up to 600 Local Dimming Zones

    See more contrast on the field and off. Lots of tiny LEDs make a major difference when it comes to the realism of your picture. Think of them like pinpoints of light illuminating your screen. And Full Array Local Dimming creates deeper shadows and brighter highlights, while virtually eliminating halos.

  • Hi-View AI Engine

    Feel like you’re in the stands even when you’re watching from your couch. Controlled by a high-powered AI chipset, Hi-View AI Engine uses advanced picture processing like AI Picture, AI Sound, AI Scenario, and AI Energy to sharpen and boost the quality of whatever’s on your TV.

  • Native 144Hz Panel Motion Rate 480

    With a Native 144Hz Panel and Motion Rate 480, this TV delivers ultra-smooth motion and crystal-clear detail—even during the fastest on-screen action. Perfect for high-speed gameplay and fast-paced content.

  • 144Hz Game Mode Pro with AMD FreeSync Premium

    Unlock the next level in gaming! 144Hz Game Mode Pro has a Variable Refresh Rate of 48Hz to 144Hz for a smooth, lag-free playing experience. This feature feels like an extra life, whether your game of choice is action, adventure, role-playing, multi-player or strategy.

  • QLED Color

    See the exact hue of every blade of grass on the field and every line on the court. QLED Color is made up of quantum dots—very small particles with the ability to display over a billion shades of color. This feature renders every frame with rich, vibrant and realistic color, ensuring that even the most minute details stand out.

  • Dolby Vision and Dolby Atmos

    The fusion of Dolby VisionTM HDR imaging and Dolby Atmos sound transforms your TV into an entertainment powerhouse. These image and sound technologies from the cinema, now brought together for the home, provide amazing realism that you’ll see, hear, and feel like never before.

  • Built-in Subwoofer

    Unleash the power of deep bass from within your TV. Without the need for external units, it delivers rumbling lows that enhance every scene—from the subtle beats of a song to the roaring action of a blockbuster—elevating your audio experience to new heights.

  • Total HDR Solution

    See every basket and goal in all its glory. Total HDR Solution distinguishes between the colors you perceive on screen. That means ink-black blacks, not muddled tones and brighter, more vibrant colors with every HDR format, including Dolby Vision IQ, HDR 10+Adaptive, HDR 10, HLG and Advanced HDR by Technicolor.

  • WiFi 6

    Enjoy faster speeds, greater stability, and improved capacity with WiFi 6. Compared to WiFi 5, it handles more devices at once with lower latency, perfect for seamless streaming and smart home use.

  • AI 4K Upscaler

    Stream your favorite live sports with striking clarity. AI 4K Upscaler uses machine learning models to enhance low-resolution content to near 4K quality. Watch beloved movies, home videos and TV broadcasts with sharper edges, more detailed textures and improved visual quality.

  • AI Smooth Motion with MEMC

    See all the action clearly, including super-fast breakaways and three-point plays. The AI Smooth Motion is powered by advanced features like MEMC, AI Noise Reduction and a built-in highly responsive panel to create an ultra-crisp, blur-free picture—no matter the speed of movement on the screen.

  • AI Chroma Light Sensor

    Whether it's a bright sunny day or rouge winter evening, AI Chroma Light Sensor automatically senses and adjusts brightness and color temperature, for a picture that matches the moment. Always the right ambiance, always the best view.

  • AI Sports Mode

    AI Sports Mode leaps to the rescue of blurry movements in sports. The tailored mode creates truly stadium-like sports scenes, making every detail of the game crystal-clear. It also enhances sound effects of even the crowd and commentator's voices.

  • Filmmaker Mode

    Watch classic shows and movies just as the filmmaker intended. Filmmaker Mode shows you the picture as it was originally envisioned, before it was adapted for every audience. This feature automatically adjusts your settings, so you can experience the original aspect ratio, frame rate, color and audio.

  • Seamless Connectivity with HDMI 2.1, AirPlay 2 & Works with Apple Home

    Enjoy high-speed, low-latency performance with HDMI 2.1—perfect for 4K 144Hz gaming, smooth streaming, and effortless connection to your latest devices.

  • Multiple Sizes

    Hisense offers a full range of screen sizes ready to seamlessly fit into your home, no matter your needs.

  • Fire TV

    Get right to the good stuff. Fire TV puts your favorite apps front and center on one main home screen. So you can quickly find shows, movies, and live TV you love without the endless scrolling.

  • Press & Ask | Alexa

    Just press and ask Alexa to find, launch, and control your content. Go beyond streaming to check sports scores, set timers, reminders, and more.

See all features
Specifications
  • Display Type
    LED
    Resolution
    4K (2160p)
    Screen Size Class
    55 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

Customers are sayingCustomers are impressed with the TV's picture quality, ease of setup, and fast refresh rate. Many appreciate the brightness and connectivity options. A few customers noted that the viewing angles are not ideal, with the best picture quality when viewed straight on.
This summary was generated by AI based on customer reviews.
  • Picture Quality (145)
  • Refresh Rate (19)
  • Setup Ease (17)
  • Brightness (14)
  • Connectivity (8)
  • Viewing Angle (5)
  • Operating System (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

    Just Buy This!

    I am retired and build PCs and optimize TVs and stereo systems on the side. This TV was packaged normally. The legs are set so you can't put them on backwards. If you are coming from a Firestick, installation is simple. If not, you will have to download apps and enter passwords normally. It is built well, no flex at all. The TV is bright enough to show colors and great detail. It is not as bright as the next model up, but plenty bright. Picture quality is excellent, the blacks are surprising and on OLED level. Out of the box, calibration is very good, I saw no reason to change anything. There are five options on video and sound, surprisingly, there is a noticeable difference. I prefer filmmaker, sports and vivid, but that is subjective. If you don't care for presets, the menu has all the options to change to your taste. Processing is outstanding, much better that last years model. It upscales well enough that you may not see it necessary to wire directly. The new HDR 10+ is remarkable. I tested it wiring my PC to it having the most popular recent CPU and GPU, it performed well with low latency. No Game Bar, but I have found that it is not necessary if you have good input. Of course, use game mode. TVs have come a long way with sound. This one actually has a subwoofer and spatial sound. The new version of Dolby Atmos is impressive. With sound, same as video, 5 presets to choose from. I recommend you turn up the lowest 2 bands. 50 watts, plenty loud for a bedroom, small apartment, or small room. It is not the same as a quality soundbar or stereo output, It doesn't have booming bass, but I believe for most it will be acceptable. Think comparable to a new car stock stereo. Overall, if this is your budget, you will be pleased. Like anything else, you can always spend more for diminishing returns. One potential downfall: To meet the price point and picture quality given, it has a narrow field of view. This TV is designed to be sat in front of. If you have a large room, keep that in mind, but for a bedroom or small living room, no problem. For those who are unaware of the brand, Hisense is a manufacturer that has been making TVs since 1979, with nearly 19,000 employees. They are not as known in the US as worldwide. Their business model is different, building their own panels and parts, which costs less, and passing the savings along to consumers, and accepting less margins for mass production. Buy this, you will be happy.

    Posted by RobertS

  • Rated 5 out of 5 stars

    Quality in budget!

    I've been genuinely impressed with the 55 inch Hisense U65QF it truly punches above its weight class. What immediately caught my attention was the sheer brightness. The MiniLED and QLED combination makes HDR movies and shows just pop the colors feel incredibly vibrant, and the picture detail holds up even in a brightly lit room, which was a huge relief. Watching high-contrast scenes, the deep blacks are convincing, and the highlights are stunningly bright. As a casual gamer, the native 144Hz refresh rate has been a revelation. Games feel buttery smooth, and the responsiveness is virtually instant, which is a noticeable step up for fast-paced action. It's definitely a killer feature for the price point. Now for the couple of small drawbacks I've encountered. While the local dimming is very good overall, I sometimes catch a slight halo or "bloom" when a very bright logo or title card appears on a dark screen. It’s a minor annoyance. Also, the built-in Fire TV interface occasionally feels sluggish when I’m trying to jump quickly between apps, so I occasionally find myself waiting a beat too long. My final verdict? While the internal audio is just acceptable the picture quality is worth every penny. For anyone needing a bright, feature-packed 4K TV that excels at gaming without costing a fortune, I enthusiastically recommend this model.

    Posted by timman

  • Rated 5 out of 5 stars

    Big and Bright

    This thin TV is so easy to set up. I only had to attach the two small stands that make up the base and plug it in. The two stands have a convenient "T" shape and two screws that make it impossible to install incorrectly. Once I turned it on, I was prompted to log in to my existing account, and all of my settings were imported. It recognized the Wi-Fi without me having to enter a password or search for a connection. I plugged in several other devices, and they were also quickly recognized and worked immediately. There are 4 HDMI inputs, so I was able to connect everything I wanted to. The picture is vibrant and sharp. I was impressed by the quality of the video and I was happy that I didn't have to spend any time adjusting colors to make everything look natural. It all looked great from the start! The only odd thing was that the enclosed manual was used for several different models. I suppose they all have the same easy set-up, but the instructions for this 55" model said it would take "at least three people" to set up due to the weight of the TV being 140 pounds! I knew from reading the description before I bought the TV that it only weighed about 30 pounds, so I knew that wasn't correct. It did give me a bit of a surprise, though, wondering how I was going to get that TV onto my existing TV stand! Of course, since that information was a bit inflated, the TV fit into the expected space perfectly. I'm very happy with the ease of set-up, the importation of all my information, and the built-in apps that make browsing easy and enjoyable. The manual could use some updating, though!

    Posted by Lisanne624

  • Rated 5 out of 5 stars

    Great Quality for the price

    The Hisense 55" U6 Series really surprised me in a good way. For the price, the picture quality is honestly impressive. The screen gets plenty bright, which is perfect if you have a lot of windows or keep the lights on. Even during the day, the colors still pop and everything stays clear, so you’re not squinting to see what’s happening on screen. The Mini-LED and QLED combo gives movies and shows a nice, vibrant look without having to mess with a bunch of settings. Out of the box, it looks good enough that you can just turn it on and enjoy whatever you’re watching. Sports and fast scenes hold up well too, so it doesn’t feel blurry or laggy. What I like most is how easy it is to live with. Fire TV makes it simple to hop between apps, and the setup takes just a few minutes. Nothing complicated or frustrating. It feels like a TV that just fits into your routine without any drama. Overall, this model is a great pick if you want something bright, colorful, and modern without spending big money. It’s definitely a solid everyday TV that does a lot right and feels like a good value.

    Posted by omarNYC

  • Rated 4 out of 5 stars

    Big Picture, Small Price

    Incredible value for what it delivers. The picture quality is shockingly good at this price point. The Mini-LED backlighting gives you deep contrast and bright highlights, while the QLED panel makes colors pop in a really natural way. Setup was easy, and since it’s a Fire TV, all my streaming apps were ready right away. Watching movies feels cinematic, and even casual gaming looks sharp with low input lag and Variable Refresh Rate support. It’s not the brightest TV on the market, so if your room gets a ton of direct sunlight, you might notice some reflection. And the viewing angles aren’t perfect; picture quality is best straight on. But those are small trade-offs for what you get. If you’ve been thinking about upgrading your setup, this TV is proof that you don’t have to spend thousands for great performance. Highly recommend.

    Posted by BelieveMeImaTVFan

From the Manufacturer

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Pros for Hisense - 55" Class U6 Series MiniLED QLED UHD 4K HDR Smart Fire TV (2025)
Picture Quality, Refresh Rate, Setup Ease, Brightness, ConnectivityPicture Quality, Brightness, Refresh Rate, Gaming Performance, ResponsivenessPicture Quality, Refresh Rate, Ease of SetupPicture Quality, Setup Ease, Brightness, Weight, Size
Cons for Hisense - 55" Class U6 Series MiniLED QLED UHD 4K HDR Smart Fire TV (2025)
Viewing Angle, Operating SystemThere were no cons for this productThere were no cons for this productViewing Angle, Responsiveness

Specs

Questions & Answers
  • What are the dimensions of box that it comes in

    Hello Hisense Customer, Thank you for your interest in the Hisense 55U65QF. The box dimensions for this model are 34.4 inches in height, 54.6 inches in width, and 5.6 inches in depth. Thanks again, Harley with the Hisense Support Team.

    Answered by HisenseProductExpert
    HisenseProductExpert response
  • What is the peak brightness of this TV?

    The Hisense U6 Series TV boasts up to 1000 nits peak brightness thanks to its Mini-LED technology.

    This question and answer was generated by AI based on customer and product data.
  • How does the Fire TV integration work on this TV?

    Fire TV puts all your favorite apps on one home screen for easy access to shows, movies, and live TV.

    This question and answer was generated by AI based on customer and product data.
  • Does the Hisense TV have a game mode?

    Yes, it features 144Hz Game Mode Pro with a Variable Refresh Rate of 48Hz to 144Hz for smooth, lag-free gaming.

    This question and answer was generated by AI based on customer and product data.
  • What type of HDR does this Hisense TV support?

    This TV supports a Total HDR Solution, including Dolby Vision IQ, HDR 10+Adaptive, HDR 10, HLG, and Advanced HDR by Technicolor.

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