TCL - 75" Class QM9K Series 4K UHD HDR QD-Mini LED Smart TV with Google TV (2025)

The good: Insane HDR performance with vibrant colors, punchy specular highlights, great shadow detail and accurate color. Inky blacks, nearly OLED level. Almost zero ghosting, lightbleed, or haloing. One of the best ive seen in Mini Led! Gaming looks amazing and feels responsive. The TV looks and performs like a Premium tv. The Bad: Reflective screen looks like a mirror with light in the room. Viewing angles are not as good as Sony or Hisense. With a 75 inch screen, the far side of the screen has color shift if you are sitting on one end. Some bugs Fandango wasn't playing any 4K HDR content for the first week and then started working. The TV randomly turns on voice assistant Overall, this is an amazing tv. If the viewing angles and reflective screen doesn't bother you, you won't be disappointed. The picture is jaw dropping I'll give it 5 stars because the picture is that good.

I upgraded my 8 year old 65'' P-series Vizio, which was an okay TV. It had its flaws but did its job. Holy crap is this a major upgrade. Bright and vibrant picture. The best on TV speakers I have heard. It also made my old soundbar sound so much better as it outputs a better signal. Gaming on here is fantastic. You DON'T need to spend thousands on a big brand name.

The clarity and the inky blacks to ultra bright whites is the best I've seen, at the price it is now it's a no brainer!

This is my 2nd ever TCL TV and I have to say, they know how to put in a Wow and Amaze factor to their products. This QM9K flagship is a serious contender in the TV market. While I did give it 4 out of 5, it is a really strong 4.5+. I'll state my reasons for this later. In the box ------------------------------------------------------------ I highly recommend other body helping you out as the TV is big! You will also get setup guide, remote with batteries, power cable, stand (if not wall mounting) cable clips and some wall mounting hardware. My friend came over to help me replace my older 75" Samsung with this new TCL and it was super easy. A few things to note if you are wall mounting! The VESA screw pattern is lower than I am used to on this TV because any higher, they will interfere with the built in B&O speakers. This means if you have a non-adjustable mount, it will sit higher than your previous TV (most likely). It was no issue for me as I got used to it pretty quick. Another thing is that you will need to buy 4x M6x20mm screws! The ones in the TV are too short and will not work with the included spacers. Setup ------------------------------------------------------------ After mounting and plugging in my devices and after the super satisfying peel, it was time to fire up this beauty. Here is where my 2nd gripe comes in (1st being no screws to wall mount). Setup is super simple and straight forward. It is an Android TV and has many great features at your disposal. During setup after connecting to the internet and downloading all the updates to the firmware, I was FORCED to either sign into my Google account or create another Google account. Why???? If I do not want to use the built in apps and use my PS5 or Series X instead, I should be able to. I tried for at least 30 minutes to see if there was a workaround to skipping this part, but the TV would NOT go past this part without a login. All buttons on the remote did not work for Input selection, settings etc. So I ended up creating a new login and then the TV was basically unlocked. Performance ------------------------------------------------------------ The TV itself is ridiculously beautiful. Not only did I watch 4k blurays, but other content was amazing and gaming was superb. Out of the box, the calibration was good, but not great. I spent about 20 minutes changing how I wanted by pictures to look like. After that, 10/10. You get 4 HDMI inputs, 2 at 4k 144 and 2 at 4k 60 with #4 being for ARC/eARC. I have my PS5 and Series X in 1 and 2 and my home theater system using the eARC. Colors pop out with HDR 10+ content and my phone pics do no justice on how it looks. Blacks are incredibly black to almost OLED levels (see my Final Fantasy Tactics gameplay as 1 level I was on is in pitch black) and with little no no glaring. Mini LED technology is super close to being my new go-to. The price to performance is crazy good (esp now with it on sale at the time of review) Gaming performance ------------------------------------------------------------ Not only did the TV display all the outputs correctly, but also the refresh rate including VRR. PS5/Series X tests ran at 4k 120, 1440 @ 144, 1080 @ 120 and 4k 60 all with no hitches. The game mode is really good for console gaming as it will go from 120+ms to about 6ms response (using 4k 120) so input lag is super low. Another gripe is how Game Mode when turned on, will change the Picture Mode and set all the color to Warm making it incredibly yellowish. This is remedied in the in setting menus where you can permanently adjust things to the way you want. I highly recommend when using Game Mode to change the color back to a neutral (middle/standard) to get a color accurate experience. Misc stuff ------------------------------------------------------------ For those worried about privacy since this is a Smart TV and you can use Google's Gemini assistant to basically use voice commands to control almost everything about the TV, there is a PHYSICAL mute slider on the bottom of the TV if you wish to turn it off. The remote is very simple, but great. If logged in, you can use shortcuts for Youtube, Netflix, Free TV and Prime Video. Also there is settings or the quick settings options as well. The remote does react to being held so it will illuminate the buttons so you can see in darker areas. Another option I did not like but can change is powering off. If you push the power button, the TV basically goes into a screensaver mode by default (for those that use Chromecasts, it is the pics that cycle through until you cast something) and instead you have to HOLD the power button down to turn off the TV fully. End thoughts ------------------------------------------------------------ Now if I am wrong about the forced login to use the TV, then ignore my previous rant and give the TCL QM9k a serious 11/10. If not, then it stands as is. The other things in my opinion should not be set as default BUT instead show a tutorial on the things the TV can offer and let people choose if they want those on instead of the other way around. The TV excels at doing whatever you want it to do and for me, gaming is my #1 use and it surpasses my expectations. I would not hesitate to tell all my friends and family to look at this TCL since it is at a great price point right now on sale.

📦 UNBOXING: The unboxing experience is like most TV’s, and the instructions are printed on the top flaps of the box. Inside, you’ll find the TV, the setup guide, power cable, remote control, batteries, TV stand, and hardware for using a wall-mount. 🛠️ SETUP: You will want another person to help you perform the installation. I chose to set up the TV using the included stand, but will wall-mount it later. As indicated on the instructions, installation of the stand should preferably be done with the display face-down on a flat surface that is larger than the TV itself, to avoid causing damage to the display. As for the software setup, it was quick and easy to do with the included remote or QR code. There was a software update out of the box which didn’t take much time. 💪 BUILD: The 75QM9K weighs in at 67 lbs with the stand, and feels quite sturdy. Ignoring the stand, the TV measures 56.54" wide x 37.36" tall x 2.01" depth. On the left side of the TV is the power output. On the right side of the TV you’ll find 4x HDMI ports (2x supporting 4K@144Hz, 1x supporting 4k60Hz, and 1x supporting 4k60Hz with eARC/ARC. You’ll also find a 5V=0.9A Type-A USB 3.0 and 5V=0.5A USB 2.0 Type-A port which can be used for media or a TCL webcam for use with video calling apps. There’s also an ethernet port for internet connectivity, but you can also use the integrated Wi-Fi 6. There is also an optical audio output for those with compatible audio systems, and a coaxial output for an outdoor antenna cable TV feed. On the bottom front of the TV is the status LED showing the hands-free voice control, and just below that is the power/options button and a mic mute switch. The remote control is backlit, has tactile buttons, and can connect to the TV both via infrared and by bluetooth. So you don’t have to worry about being out of view of the IR sensor to control the TV. 📺 DISPLAY: The QM9K leverages TCL’s new system which involves up to 6000 local dimming zones via the Mini LED backlight. This passes light through the Quantum Dot (QD) filter, which then passes light through the Wide Horizontal Vertical Alignment (WHVA) LCD panel. TCL aims to compete with other Mini LED and even OLED TVs in the market with 6500 nits of peak brightness making it a great option for well-lit viewing spaces Both me and my partner noticed how easily it overcame glare from windows. While it’s unlikely to sustain that peak brightness for very long, it was never an issue when watching SDR and HDR content in daylight. I spent most of my time watching content across platforms like Netflix, YouTube, and Crunchyroll. In my experience, the QM9K gets closer to OLED-level blooming performance thanks to its local dimming zones. In practice, this meant that blacks were deep and inky even next to bright vibrant colors. So the typical “OLED HDR” demo videos you might find on YouTube look fantastic on this display. HDR content really pops on this display thanks to its brightness performance. Compared to my high-end OLED TV from 2021, the QM9K’s brightness performance makes me feel like I’m truly experiencing HDR for the first time, especially in daylight viewing conditions. And thanks to the ambient light sensor, it can optionally auto-adjust based on current lighting conditions so that you’re not blowing out your eyes in the darker viewing conditions. Additionally, the TV has several options for peak and dynamic brightness so you can configure it to your personal liking. One stand-out thing I appreciated about this TV was that it has “LED Motion Clear” which is also known as “black frame insertion”. This reduces persistence blur, but causes backlight strobing that some viewers might be sensitive to—especially in lower framerate content. However, enabling “Low” Motion Clarity reduced that strobing effect to my eyes by adding frame interpolation. While I’m not normally a fan of frame interpolation, I think a little bit on the QM9K can actually be helpful for reducing judder. For lower resolution content, the upscaling is good, but I don’t think it’s quite at the level of some other manufacturers. One thing I noticed quickly with the QM9K is that the picture seemed a tad softer than my OLED TV’s processing. Content from Crunchyroll seemed sharper on my OLED with better upscaling, while the QM9K delivered a slightly softer image but made brighter elements really pop out on screen against darker backgrounds. Colors really pop on the QM9K, so you can be sure the viewing experience is immersive. While I don’t have the tools to measure it, many outlets have shown that color accuracy is great on this display, but a proper calibration could take it to the next level for cinemaphiles. However, even with its newer WHVA panel, off-axis viewing angles will lead to some color shift, but it’s still significantly better than most VA panels on the market from competitors. For gaming, the TV does go as far as 4K@144Hz, 1440p@288Hz, or 1080p@288Hz for PC gamers, while 4K120Hz can be achieved on Xbox Series X and PlayStation 5. All the aforementioned options can also function with VRR enabled to eliminate screen tearing. The Nintendo Switch 2 can only do 1080p@120Hz docked. Game Master Mode starts automatically to reduce processing and latency. In my experience, latency was very good, so I’d have no qualms with playing games on this TV. 🔊 SPEAKERS: The speakers on the QM9K are pretty good for a built-in set. The audio is done by Bang & Olufsen. It’s unclear what wattage the speakers run at, but they get reasonably loud without distorting, and deliver decent bass performance for a built-in set. However, most folks paying this much for a TV really ought to get a separate sound system to get the most enjoyment out of it. 💿 SOFTWARE: The QM9K runs Google TV with Gemini. I am pleasantly surprised by the fluidity and responsiveness of this version of Google TV. Using the built-in microphone on the TV, I can simply say “Hey Google” and ask questions, have it navigate to my favorite apps, set reminders and timers, ask for recommendations, control my home’s IoT devices and so much more. Thankfully, you can also completely disable Gemini if it’s not for you, and you can mute the built-in microphone via the physical switch under the TV’s ambient light sensor. And of course, you can still use voice controls via the dedicated button on the remote control. Evidently, the QM9K leverages the MediaTek Pentonic 700 SoC, with 4GB of RAM and ~50GB of internal storage. In practice, this means that navigating through settings and apps is very snappy compared to any other TV I’ve used in the past that ran on Google’s OS. I also appreciate that the menu button on the remote control brings up a configurable ribbon menu that allows you to quickly change certain settings without having to navigate submenus. You can control visual and audio settings alike, along with some additional things including but not limited to a Sleep Timer, Bluetooth Settings and Networking configuration. Sometimes I like to wear ANC Bluetooth headphones while watching TV, and one thing I don’t like is that this TV doesn’t automatically output to my Bluetooth headphones as soon as they’re connected. I have the Audio Output setting set to “Auto”, but have to manually switch it to “Bluetooth” every time I want to use it, then switch it back to “Auto” when I want to use my speakers again. This is a minor inconvenience that could be fixed by software update, but I’m not getting my hopes up. Lastly, ambient mode is something I have come to enjoy. You can set detection range so when you walk in front of the TV, its sensor can turn on the ambient screensaver mode which can be customized with your own photos, Gemini-generated AI artwork, or a curated set of backgrounds. Double-pressing the power button on the remote at any time can switch the TV to ambient mode, as well. 🧐 CONCLUSION: Overall, the QM9K is a great TV that makes HDR brightness one of its major selling points compared to the competition, but its processing and upscaling algorithms still have a way to go to eclipse the best on the market. It gets significantly brighter than OLED TVs while having very good blooming performance. Its Google Gemini integration and ambient modes are also first-class features that make it both a useful tool and an art piece. For the price, there’s no denying that TCL’s own QM8K can get you most of the way there, but the QM9K is their best TV that is sure to impress.