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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
4.2 out of 5 stars
stars
414 ratings349 reviews
  1. 5 stars64% (267)
  2. 4 stars14% (57)
  3. 3 stars8% (35)
  4. 2 stars1% (6)
  5. 1 star12% (49)
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Showing 231-240 of 349 reviews
Dec 7, 2025
Aram2Saucy
5 out of 5 stars review

Amazing Tv + VIZIO set up is awesome

[This review was collected as part of a promotion.] I am honestly blown away by the picture quality on this TV. The QLED color really makes a difference; everything looks so vibrant and sharp compared to my old standard LED. Just like I mentioned in the title, the setup was incredibly easy, I was connected to Wi-Fi and streaming my favorite shows within minutes of taking it out of the box. For a 40-inch 1080p screen, the value is unbeatable. Highly recommend!

Review from vizio.com
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Jan 23, 2026
Salc
3 out of 5 stars review

Way too complicated to set up and navigate it’s te

[This review was collected as part of a promotion.] I bought this not only as a TV but it’s a monitor for my security system. What you have to go through to set up it’s unbelievable. I would never buy one again too much information too complicated not good.

Review from vizio.com
Helpful?0TPF75QY0QOS17653901613
reply from Customer Care

At VIZIO, we’re constantly striving to improve our products and deliver a world class viewing experience to its customers. If you have any specific issues with your VIZIO product, please contact our award-winning technical support team at support.vizio.com or for instant support download the VIZIO Mobile app, click "Support" and "Contact Us".

Dec 2, 2025
Stee
4 out of 5 stars review

Great TV. Sound is horrible.

[This review was collected as part of a promotion.] I bought this as part of a great Black Friday deal. Everything works great but the sound is absolutely horrible. The sound was much better on the old TV it replaced. I love Viziogram but it does NOT need censored so strictly.

Review from vizio.com
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Dec 7, 2025
JFH423
5 out of 5 stars review

Outstanding Value!

[This review was collected as part of a promotion.] Purchased the 40" Quantum Vizio to use in a bedroom I was converting to a den. The price was quite reasonable when compared to similar models from other manufacturers. What really impressed me, however, was the quality of the picture and the built-in features such as the wide selection of applications and free television channel. Based on my comparison shopping, this model is equal to or better than televisions costing significantly more.

Review from vizio.com
Helpful?0TPF75QY0QOS17653901613
Dec 20, 2025
Pammaw
4 out of 5 stars review

Great price

[This review was collected as part of a promotion.] I bought this for my granddaughter so we would have a newer Smart Tv with all the bells and whistles. Assuming all Apps would be available and supported and learning after the fact that Vizio doesn’t was a shock and disappointment

Review from vizio.com
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Nov 29, 2025
Bob W in Orlando
3 out of 5 stars review

What happened to Apple AirPlay?

[This review was collected as part of a promotion.] I managed to connect my iPhone to my new Vizio TV, but then I performed a firmware update and it seems to have disappeared. This is frustrating. I was trying to review the HDMI settings to see if CEC is enabled, but it turns out that you have to have the input set to the HDMI source and THEN open the Vizio settings menu which pops up on top of the external source and you can view the HDMI settings. That's counter-intuitive. One would think the Vizio settings would show Vizio settings regardless of the current input.

Review from vizio.com
Helpful?0TPF75QY0QOS17653901613
reply from Customer Care

I would like to offer the assistance of our award-winning technical support team with this issue. Please visit support.VIZIO.com and click on ‘Contact Us’ or for instant support download the VIZIO Mobile app, then click "Support" and "Contact Us.

Jan 1, 2026
shaann
4 out of 5 stars review

Christmas present

[This review was collected as part of a promotion.] I have a question when I watch TV late at night I have to turn up the volume to 90 or 100 to hear the show I am watching. Yet in the morning when I turn on the TV the volume is blasting what is that about?

Review from vizio.com
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Feb 25, 2026
JEFFREY
1 out of 5 stars review

Trash TV waste of Money.

This TV is trash. Purchased in December; by January it shuts off 2-3 times per hour minimum mid show/movie. The lag in remote response is terrible. Can’t change inputs because by the time it recognizes the first button click, the menu times out. Don’t waste your money on cheap Visio’s.

Helpful?0TPF75QY0QOS17653901613
Feb 2, 2026
Geo144
5 out of 5 stars review

The color is great

[This review was collected as part of a promotion.] Very easy to get up and going. Packaged well with on screen prompts that make viewing simple and easy. Color and sound are first class and after turning on, I'm able to use my regular remote without any hassles. Great buy.

Review from vizio.com
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Dec 7, 2025
bctx
3 out of 5 stars review

Meh!

[This review was collected as part of a promotion.] This is our 3rd Vizio TV. Loved that products are owned by an American company but wish they were made here. Also, I’m starting to have trouble with my older Vizio TVs and I don’t like that I had to create a Vizio account just to use this new one.

Review from vizio.com
Helpful?0TPF75QY0QOS17653901613
reply from Customer Care

At VIZIO, we’re constantly striving to improve our products and deliver a world class viewing experience to its customers. If you have any specific issues with your VIZIO product, please contact our award-winning technical support team at support.vizio.com or for instant support download the VIZIO Mobile app, click "Support" and "Contact Us".