Last-Minute SavingsLimited quantities.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • Front. VIZIO - 70" Class M-Series Quantum Series LED 4K UHD SmartCast TV - Black.
  • Angle. VIZIO - 70" Class M-Series Quantum Series LED 4K UHD SmartCast TV - Black.
  • Left. VIZIO - 70" Class M-Series Quantum Series LED 4K UHD SmartCast TV - Black.
  • Back. VIZIO - 70" Class M-Series Quantum Series LED 4K UHD SmartCast TV - Black.
  • Alt View 2. VIZIO - 70" Class M-Series Quantum Series LED 4K UHD SmartCast TV - Black.
  • Alt View 3. VIZIO - 70" Class M-Series Quantum Series LED 4K UHD SmartCast TV - Black.
  • Alt View 11. VIZIO - 70" Class M-Series Quantum Series LED 4K UHD SmartCast TV - Black.
  • Alt View 12. VIZIO - 70" Class M-Series Quantum Series LED 4K UHD SmartCast TV - Black.
  • Alt View 13. VIZIO - 70" Class M-Series Quantum Series LED 4K UHD SmartCast TV - Black.
  • Vizio - SmartCast Overview video 2 minutes 34 seconds
  • Safely Unbox Your VIZIO TV video 2 minutes 55 seconds

VIZIO - 70" Class M-Series Quantum Series LED 4K UHD SmartCast TV

Model:
M706x-H3
SKU:
6428312
Highly rated by customers for:
Your price for this item is $159.99
Clearance
The comparable value price is $799.99

Customer reviews

Rating 4.2 out of 5 stars with 524 reviews

Rating Filter

Rating by feature

  • Picture Quality

    Rating 4.1 out of 5 stars

  • Sound Quality

    Rating 4.0 out of 5 stars

  • Brightness

    Rating 4.2 out of 5 stars

Pros mentioned filter

Cons mentioned filter

82%would recommend to a friend

Customers are saying

Customers have good things to say about the picture quality, price, and easy setup of the 70" Class M-Series Quantum Series LED 4K UHD SmartCast TV. Many customers rave about the fantastic value and terrific picture quality, while others appreciate the affordability of the TV. The TV is also said to be user-friendly, with customers mentioning how easy it is for their families to use. However, there are some complaints about the remote control, glitches, sound, refresh rate, and backlight. Some customers have reported issues with the remote control not working properly, while others have experienced glitches with streaming apps. There have also been complaints about the sound quality and the refresh rate of the TV. Additionally, a few customers have mentioned issues with the backlights failing within a short period of time.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 16 Showing 301-320 of 524 reviews
  • Pros mentioned:
    Ease of use

    Vizio

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The tv looks great and is pretty easy to use. Easy access to apps as well.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Good buy.

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    TV has a great picture. It was very easy to setup to all my other devices.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Vizio tv

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I only buy Vizio television. They have great picture and reasonably priced.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Great tv

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Really nice picture. Sounds nice would get a sound bar to go with it to.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    looks good

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The TV was easy to set up and provided the viewing experience I expected.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Vizio 70

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love our new tv in our bedroom. Colors are nice and the remote is sleek.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Great!

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Absolutely great product! Quality is amazing and picture is even better!

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    My Big Screen

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great 70" TV great picture and sound. Highly recommend this to everyone.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Absolutely great TV

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    the TV's sound and picture are absolutely great! no problems so far.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Great value for the money

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great picture and it is big. Happy with the resolution. Good price.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Great TV

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This TV is awesome. Great Picture with great applications.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Great TV for the money

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great TV, very easy set up. Image quality is nice. Even on SD channels.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Vizio

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The best Tv I have purchased Best Buy so far. I love my 70 inch vizio

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Great Purchase

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love our new Vizio. Great picture. Have not had any issues at all.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Love it

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love it! Purchased just in time for the Super bowl! Great quality.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Love it

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this, I would buy this again. Great picture and great features.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Conference Room TV

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Nice TV! Easy to configure and the Visio apps have greatly improved.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Great TV for the price

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Picture quality is great. No issues with cable, streaming or games.

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Great TV for the price

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great TV, and can’t believe we got it for the price. Works great

    I would recommend this to a friend
  • Pros mentioned:
    Color

    Vizio 70

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Tv comes in great colors are nice and vivid small outer bezel

    I would recommend this to a friend
Page 16, Showing 301-320 of 524 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2025 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.