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Customer reviews for VIZIO 40" Class Quantum Series Full HD QLED Smart TV for
VIZIO 40" Class Quantum Series Full HD QLED Smart TV
4.4 out of 5 stars
stars
1,349 ratings1,180 reviews
  1. 5 stars71% (954)
  2. 4 stars14% (186)
  3. 3 stars6% (77)
  4. 2 stars2% (23)
  5. 1 star8% (109)

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Showing 1-10 of 1,180 reviews
Aug 6, 2026
Reviewer name: Chrisjp74
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great TV for the price

Great TV for the price. I've had one issue with it but I called and was told they're just like computers and need to be rebooted after updates so unplugging and plugging back in fixed the issue. Now I do that on occasion and have had no further issues.

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Sep 16, 2026
Reviewer name: JMSmooth
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Happy, happy joy, joy 🥳

Purchased for my neighbor because he had been down in the dumps. He was excited to get it. He put it together really fast and added extra channels. I don’t want to jinx him but everything is going very well with it so that’s good. he is still very very happy. 👍🏽

Review from walmart.com
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Sep 7, 2026
Reviewer name: Charles
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Great value for the price (none gamer so no comment there). Pic is nice. Some cons: sound without a sound bar not great, and time syncing issue on this model. The bottom left corner time display is not syncing with the settings time display. Will try factory reset but annoying as it was factory at setup. Will see if they push an update on this before doing another factory reset. All ai suggestions to fix failed.

Review from walmart.com
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Sep 4, 2026
Reviewer name: Caro
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Bad remote connection

The tv is fine. The remote connection is terrible. We bought a second remote thinking the first remote was the issue. Three days after we bought the second remote, we had the same issues. When it stops working the tv must be unplugged to restore the remote, tv connections.

Review from walmart.com
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Sep 15, 2026
Reviewer name: Casse
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Goes to sleep every five minutes why

I thought this would be a good easy TV for a spare room simple to set up nice size green picture is decent. however we found that you have to log into Walmart in order to use all of the apps and for us the TV wanted to seem to turn itself off or go to sleep every 5 to 10 minutes, which makes it impossible to watch i thought this would be a good easy TV for a spare room simple to set up nice size green picture is decent however we found that you have to log into Walmart in order to use all of the apps and for us the TV wanted to seem to turn itself off or go to sleep every 5 to 10 minutes, which makes it impossible to watch. we ultimately returned it we ultimately returned it.

Review from walmart.com
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Sep 13, 2026
Reviewer name: Rich
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Poor quality control, be cautious

Build/quality issues: the grommet for the mounts on the back was not checked during quality control and one of them was incorrectly installed, likely by a machine. This made the TV unmountable and had done damage to the screen because of the way the mount had been misplaced

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Sep 25, 2026
Reviewer name: jose
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

The persistent requirement for a Walmart account, coupled with recurring login failures and invalid verification codes, has resulted in a highly unsatisfactory user experience. Consequently, I cannot recommend this product and have decided to discontinue myself from purchasing the VIZIO brand.

Review from walmart.com
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Sep 3, 2026
Reviewer name: Joong
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Loss of colors and pixels, and streaks on screen

A screen malfunction, including loss of color and pixels and streaks appearing across the screen, occurred within three and a half months of use. I submitted a self-warranty claim form, but I have not received any response from Vizio regarding my claim. They didn't provide any confirmation number either.

Review from walmart.com
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Aug 4, 2026
Reviewer name: Karla
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Do NOT purchase a VIZIO.

I replaced a 20 year old TV with this one because my 3rd Google Chromecast died during a storm, decided to finally upgrade to a "smart tv"... I want my 20 year old TV back... this has never worked properly with my home network, APPS eventually started to be glitchy; sometimes wouldn't open at all or would just freeze/disconnect... now the HOME screen won't even load, and I can't even CAST from my phone. WORST TV EVER, and I just purchased at the start of the year... save yourself the trouble, if you need a TV, do NOT purchase a Vizio!!!!!!

Review from walmart.com
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Aug 12, 2026
Reviewer name: Carlotta
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

This tv doesn’t work blk screened me and fuzzy screen when trying to go to Xbox screen, it wouldn’t load Xbox or ps5. Setting’s menu sometimes worked but not for what I searched YouTube to try and fix so that was for nothing. I couldn’t use YouTube info to fix it because tv Vizio wouldn’t open menus. I paid for this tv to be frustrated and annoyed. A purchase should be worth it with ease of use.

Review from walmart.com
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