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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 241-250 of 349 reviews
Feb 26, 2026
Rainbow55555
3 out of 5 stars review

Repeat customer

I am little bit unhappy with the sharpness issue with this TV. I already have one 32” FHD tv, and I wanted another large TV to use as a screen monitor for my work on the drawings. So, I purchased 40” Quantum LED HD Tv expecting a better resolution as last time, but drawing details gets faded as I try to make whole drawing on the screen. I only get clear resolution after I zoom in and I loose the whole drawing on the screen. I don’t know how to fix it, as I tried to change settings numerous times.

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

At VIZIO we obsess over every detail so we can deliver the best products with you in mind. To make sure you’re getting the most out of your VIZIO TV, we’d recommend that you connect your devices with an HDMI cable and that the broadcast is in 4K (2160p) or Full HD (1080p). If you’d like any assistance adjusting your picture settings to align with your content, 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 8, 2026
tonyjsan
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 2, 2025
judien
3 out of 5 stars review

TV Set Up is a nightmare, Color is great

[This review was collected as part of a promotion.] New TV must be tracking everthing you do. Had to register online to get there watch channels active. Also have to many steps and delays in finding stations once programed. Still having issues going back from antenna to online streaming. TV had to be reset twice, Nice color and picture, remote is so small and had no number keys so very hard change from channel 10 to 21. Have to scroll with ring button. Must have patience with these newer TV way to many functions to learn.

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 22, 2025
tiffanyf122_9117
4 out of 5 stars review

Easy to navigate.

[This review was collected as part of a promotion.] I was impressed by the simple menu navigation and the easy-to-adjust picture and sound quality. It was very easy to connect to my accounts/apps. The TV looks nice, has a clean profile, and is easy to mount.

Review from vizio.com
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Dec 30, 2025
Gymblack
2 out of 5 stars review

Tv is fine bad software

[This review was collected as part of a promotion.] I selected the apps I wanted installed, but it still comes with so much bloat is crazy. Took me 30 minutes to get rid of all the crap. The adds are crazy too. Way to much. The screen looks like a pop up add from. The 90s.

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 31, 2025
Zandysmama
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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Dec 27, 2025
jbaby8814_8046
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 vizio.com
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Jan 30, 2026
Jeremy Texas
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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Dec 26, 2025
appleb5_8254
5 out of 5 stars review

Love it!

[This review was collected as part of a promotion.] I absolutely love my new VIZIO 40" Quantum Full HD Smart TV! The QLED picture quality provides such nice color that movies look incredible. I was impressed by how easy it was to download new programs and apps onto the VIZIO OS platform. The interface is intuitive, allowing me to fully use the smart TV by itself right out of the box with all the built-in streaming features. The flexibility is a major plus; I appreciate that you can also connect it to Google if you would like to, making integration with my other smart home devices seamless and optional. It’s a fantastic TV.

Review from vizio.com
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Dec 15, 2025
JimCO
4 out of 5 stars review

Good TV for an exceptional price.

Debated getting a higher rated TV but I'm glad I didn't. This is a great TV for our viewing needs. We are simple folk and our watching is basically news and free movies. This does both well but I do wish the setup was easier for us old folk - easier to get rid of the apps that are in your face and quickly find only what we want to watch.

Review from vizio.com
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