Vizio accidentally made the best dumb TV on the market

When I first started testing Vizio’s 65-inch Mini LED Quantum TV, I thought the big story was that Vizio was back and that it had a quantum-dot TV for under $398 — the cheapest on the market. Vizio’s been pretty quiet since it was acquired by Walmart in 2024, so putting out a TV with quantum dots, which allow for higher brightness levels and more accurate color, at a budget price seemed like a strong comeback.

But that’s not the big story. While those two points are intriguing, the big news about the Mini LED Quantum TV is that Vizio accidentally made the best dumb TV on the market.

Walmart bought Vizio for its advertising business. Since Vizio’s ad division was responsible for all of Vizio’s profits at the time of the sale, keeping that ad revenue going is likely the priority here, and Vizio’s TV OS is the vehicle.

You now need a Walmart account to use some features on a Vizio TV, and you can’t access any of the streaming apps on the Vizio Mini LED Quantum without agreeing to its activity data policy, which lets Walmart collect all your usage data. That’s annoying, but not unique. Smart TVs collect data on what you’re watching and how you watch it so they can serve targeted recommendations and ads. (Vizio was even caught doing so without consent in 2017.)

The potential for Walmart — much like Amazon with its Fire TVs, for that matter — is that your watch habit data can be used to target your shopping app experience. Been watching Star Wars movies and shows with the family? Maybe the next time you log in to your Walmart app you’ll get a recommendation for the Luke’s Red Five X-wing Smart Lego set. This might sound great to you, but to me, the close connection between TV OS and retailer is a bit unsettling.

It’s possible to get around it, though, and to a fuller extent than on other platforms. As with any other TV, you can add an external streaming device and set the Vizio up to power on to the last used input and bypass the OS. Even with an external device, though, Vizio and Walmart are still scanning the HDMI port and collecting data on what you’re watching. But by making certain decisions during the setup process, you can keep the OS from even being active (and presumably gathering your viewing information), which I’ve never seen on other televisions.

During setup, the TV asks you to sign in to, or create, a Walmart account. If you choose to skip, you’re asked if you’re sure and warned that “you will not be able to manage payments and subscriptions or link your Vizio devices.” I already manage my subscriptions through each streaming service I use, so no big loss there. After agreeing to Vizio’s terms of service and privacy policy, you’re asked to accept the activity data policy, which enables the TV’s smart features. Declining this brings up another warning screen — this one actually says “Whoops!” — informing you that “skipping this step means missing out on all your Vizio smart TV features, including apps like Netflix, YouTube, and other apps.”

One last decline, and the Vizio is the dumb TV many are looking for: no OS and three HDMI ports awaiting a signal. And to make sure there’s no way Walmart is getting your info, you can always disconnect the TV from the internet entirely by forgetting your Wi-Fi settings. (You can also choose to skip connecting to Wi-Fi at the beginning of setup, which immediately switches the TV to HDMI, but you may also miss out on firmware updates.)

And for a $400 dumb TV — or even a $400 smart TV — the 65-inch Vizio Mini LED Quantum is really good. I watched multiple World Cup matches using my OTA antenna and my normal collection of weekly shows like Last Week Tonight through my Apple TV, and they all looked pretty good. Of its picture modes, Calibrated and Calibrated Dark are the most accurate. Both lean a little toward blue, so everything has a slight cool cast. Calibrated Dark is the best for color accuracy and for a dark, light-controlled room. With SDR, it tops out at a maximum brightness of 309 nits (HDR gets up to 579 nits with small highlights). Calibrated reaches 936 nits, which is incredible for a budget TV, so its highlights and overall picture can hold up to ambient light. The screen is pretty glossy, though, so if you have lamps nearby, the reflections can be distracting, especially during dark scenes.

There’s a little bit of motion blur with fast motion, which I noticed while watching the Austrian Grand Prix (especially with the cool quick-moving drone shots they introduced with that race). The Mini LED Quantum also uses an IPS panel instead of VA, so its black level isn’t as deep as a more expensive TV, and there’s some blooming visible with bright highlights in dark scenes. Most people, though, will be more than happy with the performance of the Vizio Mini LED Quantum. Even I was able to push aside my videophile expectations and relax with what I was watching. For a 65-inch TV under $400 (or up to an 85-inch for only $768), it’s easy to get past those flaws and still enjoy everyday viewing.

Of course, there are areas where Vizio’s cost-cutting is more obvious. The TV only has three HDMI 2.0 ports, when most TVs will get you four with at least one at HDMI 2.1 (though Vizio does include an ATSC 1.0 tuner). The entire back is made of a cheap-feeling plastic, there’s only one height position for the feet, and the cable management channels on the back of each foot can only accommodate a single cable each. So if you have more than one device connected to the HDMI inputs, you can’t run all the cables through the channel. The speakers, while loud, don’t sound great either (but that can be said for expensive TVs, too).

If you do decide to use the Vizio OS, it’s possible to limit Walmart’s data collection by turning off Viewing Data in the TV’s privacy menu as well as unchecking personalized ads on your Vizio account page. Vizio OS is easy to navigate, if a tad sluggish sometimes. It supports all the major apps, plus AirPlay and Google Cast, and selecting different inputs is easy, both through the OS and with an input button on the small remote. After a few minutes, the TV will go into a screensaver mode, which is just one of the WatchFree+ channels that shows what looks like AI-generated scenes with music playing. But since they’re channels and not an actual screensaver, they get interrupted by ads every once in a while. It’s not the most relaxing screensaver experience.

Of course, you don’t need to worry about that if you use the Vizio Mini LED Quantum as a dumb TV. It’s not what Walmart hopes you’ll do with it, but it’s absolutely what you should. And if you want streaming apps, you can always plug in a cheap streaming device like the Fire TV Stick 4K Select for $40. If you use a connected device with the Vizio OS active, your viewing data on that device will also be shared with Walmart, according to the viewing data supplement on the privacy policy.

My main concern is that the ability to use the Mini LED Quantum as a dumb TV is a complete accident and software updates could change that down the road. If you are required to use it — and thus accept all the activity data collection — recommending the TV becomes a bit harder. Until then, though, the Mini LED Quantum has great performance for the price. If you’ve been looking for a big dumb TV to escape from the incessant data tracking, the Vizio Mini LED Quantum is it. At least for now.

Photography by John Higgins / noti.group