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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 71-80 of 1,685 reviews
Jun 22, 2026
Reviewer name: Carolyn
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Nice Smart TV for the price. I do wish the background noise was not so loud . Background such as music, or applause in comedies are louder than the people talking. There may be a way to adjust that , but I've not found a way. Hope I don't have to resort to a sound bar.

Review from walmart.com
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Jun 9, 2026
Reviewer name: R
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Love Vizio TVs and this one is no exception.

I have owned 4 Vizio TVs and they have all been great. This one is no exception, good picture and sound and has been very reliable. This one is my son's and is pretty much on 24 hours a day (he sleeps with it on, SMH) and so it already has been running the equivalent to probably 4 years compared to a normal TV.

Review from walmart.com
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Jun 23, 2026
Reviewer name: Don
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Haunted TV

This TV has a great picture. However, I tried changing the settings, resetting the TV, & every possible method to get this TV to remain off. No matter what I tried the only way I was able to shut it off for an extended period of time was to unplug it. I even tried to leave it on & mute the volume, but after several hours the volume managed to unmute.

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Jun 16, 2026
Reviewer name: Bent
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

After 4 hours of manipulating I got it to work. But after a few days it stalled and there is no way of getting it to work other than the OTA portion of it. I have a Walmart account, but I can't get the TV to accept it. So I have the box it came in, and it will be used to send it back, Will probably go to Target or Best Buy and get a Samsung TV. Last one I had worked fine for 20 years. In plain English this product SUCKS!

Review from walmart.com
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Mar 24, 2026
Reviewer name: Anonymous
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Problematic sound

I use it as a computer monitor. You don't need to install the phone app for that, just exit the initial setup with the back arrow. My old Vizio remote works. The new remote has a ring on top that serves as an ok and navigation button - it's not marked OK so I thought it's just a decoration not a button. To get normal colors for a monitor, not "bubble gum", I set the sharpness to 0, color to 35, color temperature to normal, brightness to 26, black level and contrast to 50. Adjusting the sound was a bit more problematic. The bass is so enhanced that it gave me headache listening to it from 2 feet, so I set the bass to -5 and turned off all sound "enhancements" which distort the sound. Sometimes, when I wake up the TV, the sound output is reduced, so I have to turn it off and on again. It's not supposed to do that from the very beginning, so I worry it may not last 10 years as my old Vizio.

Review from walmart.com
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May 16, 2026
Reviewer name: Loretta
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

This was an open box TV, which I never bought before and I never will again it was very hard to set up and in the middle of the show the TV goes off. No wonder the person sent it back, but I threw the box away so I can't bring it back now I'm stuck with it. Do not buy open box articles!!!

Review from walmart.com
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Jun 19, 2026
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Buy before gone or price increase.

This Vizio 40" QLED full HD smart tv, quite frankly is the best value anywhere. Great performance, picture is unbelievable for a small amount of money. This tv is your recession beater, price under $135 dollars. buy one before they are all gone. I purchased 2 of them. Thank You.

Review from walmart.com
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Oct 20, 2026
Reviewer name: Sandy
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

vizio tv

apparently this tv is factory programed for streamimg services like hulu prime etc it was very difficult to set up for cable services only

Review from walmart.com
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Oct 18, 2026
Reviewer name: Barbara
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Disappointing

It keeps turning off the broadcast by itself. Sometimes as often as every 5 minutes. My 4th Vizio and a great disappointment.

Review from walmart.com
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Oct 25, 2026
Reviewer name: Harvey
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Piece of crap

I want every buy a Vizio tv again, the hoops you have to go through just to watch tv . It's not worth it Walmart needs to be better

Review from walmart.com
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