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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
1,932 ratings1,685 reviews
  1. 5 stars71% (1,380)
  2. 4 stars14% (262)
  3. 3 stars6% (109)
  4. 2 stars2% (32)
  5. 1 star8% (149)

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Showing 41-50 of 1,685 reviews
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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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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Aug 10, 2026
Reviewer name: margaret
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Smart tv features require a separate account

For the price, it’s adequate. However, in order to use the smart tv features, you need a Visio or Walmart account. If I had known this ahead of time, I would have never bought this tv. I’ve never had a smart tv requiring a separate account in order to use existing streaming accounts like prime, Netflix, etc.

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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Jul 27, 2026
Reviewer name: Lee
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

I am SO PEEVED that I HAVE to create a walmart account to even USE this tv. I absolutely would not have bought it knowing I have to have YET ANOTHER SUBSCRIPTION. why is there no such thing as privacy anymore? why do i have to give a DEPARTMENT STORE MY PERSONAL INFO TO USE A TV I PAID FOR??? Probably returning.

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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Aug 21, 2026
Reviewer name: Tracerround
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good pic and sound...

Very nice tv for $138. Went from 32" to 40" for bedroom. Fairly easy to set up. To take advantage of the Watch Free (there are alot of free shows and movies) you do need a Walmart account. If you don't want it, set up the wifi and when you continue, there is an option to decline. Picture is clear with good color. The virtual surround audio setting is better than none and volume is very good in a 14x16' room. We have it hooked up with dish network and use (apps already installed) Paramount and Netflix. No issues. The remote is the same size as the previous onn 32" roku remote. The only thing I dislike ... I use the sleep timer every night and on the roku there is a deficated button on remote. On this remote I have to press settings button and then scroll down to sleep timer and scroll to setting I want. One extra step but in the dark it will take some repetition. I'll survive that! I eould add an issue with all the new tvs on the market. I am 65 but good with this tech stuff. If hubby had to set it up...would not happen.

Review from walmart.com
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Aug 26, 2026
Reviewer name: Jessica
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Broke in days. Sells your data to Walmart.

Awful quality. Started freezing, lagging, and needing to be unplugged and plugged back in within days. Was surprised to learn that you HAVE to create and use a Walmart profile just to start using this TV so that all my viewing data can be collected, tracked, sold, used in marketing. Sick of this constant tracking. Especially for a TV that is glitching days out of the box. Will never buy Vizio again now that Walmart bought it. Buyer beware.

Review from walmart.com
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Aug 8, 2026
Reviewer name: April
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Love the TV, Hate the Set Up.

I love the tv, but do not like the required Walmart account set up experience. I bought this tv for a rental unit when I needed to quickly replace a tv. Paid for a handyman to install it but since he doesn't have my Walmart account details he could not get the tv fully functioning. We tried but couldn't get the QR code scanning to my account to work while the tv was in one place and I was in another. I'm quite unhappy as this is now a dummy box until I drive two hours to set it up myself. Boo on this! Love the tv , hate this process. I have had many Vizio's in the past, but not since Walmart purchased Vizio.

Review from walmart.com
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Aug 16, 2026
Reviewer name: Lawrence
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Old to New

I've owned 1 other Vizio tv. It gave me 7 years of entertainment. This new Vizio tv is a fresh start. I'm impressed with the upgraded features and particularly the picture and sound quality. And I like the snappy response from the applications via the remote control. Good Job Vizio. PS. And at a good price for the quality.

Review from walmart.com
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