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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
4.3 out of 5 stars
stars
790 ratings691 reviews
  1. 5 stars69% (545)
  2. 4 stars14% (112)
  3. 3 stars6% (49)
  4. 2 stars2% (12)
  5. 1 star9% (72)

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Showing 371-380 of 691 reviews
Dec 27, 2025
Reviewer name: jbaby8814_8046
5 out of 5 stars
5 out of 5 stars review

Perfect

[This review was collected as part of a promotion.] Perfect Vizio smart TV. I plan on using it in my homeschooling room. Vibrant color, perfect audio and easy setup. Plus the remote is so small and cute, but it's still functional! WiFi connection was very easy. I recommend to anyone looking to buy a TV!

Review from influenster.com
Helpful?0TPF75QY0QOS17653901613
Jan 23, 2026
Reviewer name: Salc
3 out of 5 stars
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".

Jan 8, 2026
Reviewer name: R i c k
3 out of 5 stars
3 out of 5 stars review

Like most features , but very annoying EVERYTIME the unit is turned on you have to select input as it reverts back to home screen. I,ve researched and followed youtube videos on changing input , software updates etc but nothing works , as there is NO option to do such changes in this unit. Even my older visio never had this issue.

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.

Dec 31, 2025
Reviewer name: Zandysmama
5 out of 5 stars
5 out of 5 stars review

Oh this is one to get

[This review was collected as part of a promotion.] We bought this for a Christmas present for ourselves and are beyond happy with it!! We were able to do away with the firestick and just use the Vizio remote for our streaming!! The picture is so clear and vibrant. The streaming is so easy to use. If I had to chose a problem with it I would have to say that the remote is really small. Senior hands have a little trouble with it, but it is a powerhouse of a remote. I would recommend to anyone searching for a new tv. The app is really nice too. Easy for us seniors to navigate and find what we need.

Review from vizio.com
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Jan 30, 2026
Reviewer name: Jeremy Texas
5 out of 5 stars
5 out of 5 stars review

Great TV for the price

[This review was collected as part of a promotion.] Find the TV for my grandmother because her old one went out. Set up was relatively easy and so was setting up her optical headphones, which we plan on replacing with wireless. The only thing I wasn’t thrilled with was the extremely small remote.

Review from vizio.com
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Jan 17, 2026
Reviewer name: Viziobad
1 out of 5 stars
1 out of 5 stars review

Think 2x before purchase

Vizio holds you hostage if you don't give them all kinds of personal information. They want you to download their app to USE THE TV!!! I didn't want to do that so if you don't they force you to talk to someone who asks for personal information. I read online to just give a fake email and name to the person and not required to give cc info. The person I spoke to told me I HAD TO GIVE CC INFO to him. Probably going to return which is a shame because seems like a nice tv for the price.

Helpful?0TPF75QY0QOS17653901613
Dec 29, 2025
Reviewer name: GerkinServices
5 out of 5 stars
5 out of 5 stars review

Sharp picture and good monitor

[This review was collected as part of a promotion.] Got this to use as a monitor for my laptop. I do some freelance graphic and website design work. Wanted a large monitor to put up my work and test it out on. This was way cheaper (by hundreds of dollars) than a monitor this size. Plugged in the HDMI and the display is crystal clear. When using as a TV, it comes with a ton of watch free items just hooking it into my WiFi network. Overall amazing purchase!

Review from vizio.com
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Jan 8, 2026
Reviewer name: tonyjsan
4 out of 5 stars
4 out of 5 stars review

Excellent bedroom TV, with great price

[This review was collected as part of a promotion.] I purchased this for the bedroom, needed a TV a good price point with decent features. Great picture working well. I did connect to Vizio soundbar, as internal speakers are hard to hear and understand. I'd give a 5 rating but I find the ads very annoying. I use an external streamer device Nvidia Shield tube, I find very annoying, that instead of TV going to last used input, it goes to Vizio home to show some ad, on occasion.

Review from vizio.com
Helpful?0TPF75QY0QOS17653901613
Dec 27, 2025
Reviewer name: BP111
4 out of 5 stars
4 out of 5 stars review

Decent extra tv

[This review was collected as part of a promotion.] Decent picture, nice features for this price point. The refresh rate is a little low but we will see how that works out in the long run. Son likes the speakers a lot better than the old Samsung. He like it so far!

Review from vizio.com
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Feb 12, 2026
Reviewer name: DonSJP
3 out of 5 stars
3 out of 5 stars review

Mixed bag

Some good features, some not so good. Good: picture quality, decent free content. Bad: Will absolutely not connect to app (refuses to accept iPv4 address displayed in tv settings menu), tiny remote control is very poor ergonomically- volume control buttons are tiny, awkwardly placed and have next to zero haptic feel. Tiny control device, tiny buttons nearly flush to surface, too close together and no feel makes for frequently frustrating operation. If I had seen or operated the remote prior to purchase I’m not sure I’d have bought it. But, the picture is pretty good.

Review from vizio.com
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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.