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Customer reviews for VIZIO 70" Class Quantum Series 4K Smart TV for
VIZIO 70" Class Quantum Series 4K Smart TV
4.3 out of 5 stars
stars
43 ratings37 reviews
  1. 5 stars70% (30)
  2. 4 stars14% (6)
  3. 3 stars5% (2)
  4. 2 stars0% (0)
  5. 1 star12% (5)
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Showing 21-30 of 37 reviews
Aug 9, 2026
Reviewer name: Butchaboie
5 out of 5 stars
5 out of 5 stars review

Great TV

[This review was collected as part of a promotion.] I bought this for my Birthday and it is by far the best looking picture I have ever owned. From the PS5 to regular movies it feels like cinema. Thank you for making such a great product.

Review from vizio.com
Helpful?7HX1OJ4G8SJD19528407326
Aug 24, 2026
Reviewer name: Melmomma
5 out of 5 stars
5 out of 5 stars review

Excellent value

[This review was collected as part of a promotion.] Was worried because of the low price about quality but omg. Beautiful clarity and smooth picture. Simple settings. And the smart tv component makes accessing my channels so easy!

Review from vizio.com
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Aug 13, 2026
Reviewer name: Jill49
5 out of 5 stars
5 out of 5 stars review

Just bought it 2 days so far it’s excellent

[This review was collected as part of a promotion.] Excellent screen quality easy to set up connection was quick and easy to understand very light weight

Review from vizio.com
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Aug 2, 2026
Reviewer name: Andy Igel
3 out of 5 stars
3 out of 5 stars review

70" Quantum 4K Smart TV

[This review was collected as part of a promotion.] I won this TV a week ago. I am not happy with audio volume on my TV. I have to turn it to the 50 volume level.

Review from vizio.com
Helpful?7HX1OJ4G8SJD19528407326
reply from Customer Care

As televisions continue to have larger screens with thinner profiles and sleeker bezels, there is less room for large speakers. To help get the best audio quality out of your VIZIO television speakers, we’ve included settings like DTS Studio Sound to provide the highest performance possible. For top of the line audio performance, you may also look into purchasing a VIZIO Soundbar, there are several models available with wireless subwoofers for enhanced bass, rear speakers for true surround sound. If you would like help adjusting your audio settings or information on our Soundbars, 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.

Aug 23, 2026
Reviewer name: And sandwich, IL
4 out of 5 stars
4 out of 5 stars review

meh

[This review was collected as part of a promotion.] Sound is not what I expected. Had trouble with tv restarting over and over again. I spoke to support and hope that the troubleshooting will now work.

Review from vizio.com
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Aug 19, 2026
Reviewer name: Adam R
5 out of 5 stars
5 out of 5 stars review

Good for the price

[This review was collected as part of a promotion.] Very good tv for the money! Always a great brand to buy

Review from vizio.com
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Aug 21, 2026
Reviewer name: Michael1985@195578467
5 out of 5 stars
5 out of 5 stars review

Love this brand

[This review was collected as part of a promotion.] Vizio makes great televisions and sound bars for a very reasonable price you can’t go wrong

Review from vizio.com
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Aug 17, 2026
Reviewer name: ram485
5 out of 5 stars
5 out of 5 stars review

Just awesome

[This review was collected as part of a promotion.] Quite satisfied with investing my $s in this piece of electronic

Review from vizio.com
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Aug 21, 2026
Reviewer name: Drucilla
5 out of 5 stars
5 out of 5 stars review

Love all the extra features

[This review was collected as part of a promotion.] I bought my TV a few weeks ago and so far I am very happy with it.

Review from vizio.com
Helpful?7HX1OJ4G8SJD19528407326
Aug 20, 2026
Reviewer name: Waynester
5 out of 5 stars
5 out of 5 stars review

70 inch

[This review was collected as part of a promotion.] Colors are nice remote is so much nicer than the Samsung I had previously

Review from vizio.com
Helpful?7HX1OJ4G8SJD19528407326