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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 91-100 of 1,685 reviews
Aug 4, 2026
Reviewer name: MelC
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

One of the screws in the back is stripped, so I can't melt it to the wall, and there is a light shining from the top of the TV as if the TV has screen damage

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

Verified Purchase

Software issue out of box?

I am hoping to change it later, but I am seemingly having a software issue where it will randomly kick me out of what I am watching and restart. Since the TV is brand new, this is very frustrating.

Review from walmart.com
Helpful?0TPF75QY0QOS17653901613
Aug 3, 2026
Reviewer name: FadinReigne
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Mainstay = TEMU

This was purchased BEFORE Walmart bought Vizio. Like most products they take over they redesign into junk and run on the companies reputation until it's ruined. I wouldn't buy it now.

Review from walmart.com
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Aug 25, 2026
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Vizio TV

This was a replacement TV for one of ours that got damaged by lightning. It's a very nice unit similar to what we had and works great right out of the box. Easy to set up.

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

Verified Purchase

One of the most unreliable products I have ever purchased. Glitching, freezing, failure to connect to wi-fi, all (according to research) due to failures of the television software and hardware. Don't waste your money.

Review from walmart.com
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Sep 8, 2026
Reviewer name: sylvia
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Great picture terrible sound

The picture on this television is beautiful. But the sound quality is terrible. I had to buy an additional sound bar just to get any kind of sound depth.

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

Verified Purchase

Mine drops WiFi constantly I have tried everything Vizio support walks you through along with other things online to fix this issue so I can only assume it is cheap parts

Review from walmart.com
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Jul 29, 2026
Reviewer name: sarah
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

We're having a lot of trouble with this TV. It gets stuck in buffering and needs to be unplugged a lot. You tube you have to have the sound down to like 10 and Disney at like 50. It had issues staying connected to the internet. It's just...a lemon.

Review from walmart.com
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Jul 24, 2026
Reviewer name: meggreen
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

VIZIO TV Excellent Quality

We are very pleased with our Vizio TV. No problem very satisfied with our order. We had purchased a Vizio TV Many years ago. Still worked Perfect. We needed a smart TV

Review from walmart.com
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Aug 13, 2026
Reviewer name: anonymous
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Sound too low

Sound is too low. I have to keep adjusting the sound. Just when I think I have it right my son ask “Why is the tv so loud?” I turn it down only to turn it back up. There's nothing wrong with my ears.

Review from walmart.com
Helpful?0TPF75QY0QOS17653901613