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Customer Ratings & Reviews

Model:
NS-40D510NA21
SKU:
6398122
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Customer reviews

Rating 4.6 out of 5 stars with 5874 reviews

Rating Filter

Rating by feature

  • Picture Quality

    Rating 4.6 out of 5 stars

  • Sound Quality

    Rating 4.4 out of 5 stars

  • Brightness

    Rating 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

94%would recommend to a friend

Customers are saying

Customers are enthusiastic about the 40" Class N10 Series LED Full HD TV's picture quality, affordability, and ease of use. Many also appreciate its size and lightweight design, making it easy to set up and move. While some users experienced issues with the volume, remote control, smart features, and stand, the overwhelmingly positive feedback points to a generally well-received product. The vibrant colors also received praise.

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 58 Showing 1,141-1,160 of 5,874 reviews
  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Great for the price!

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

    Great Picture! Lightweight and looked good being wall mounted.

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

    Rated 5 out of 5 stars

    Can't be beat for the price. Love "dumb" TVs

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

    Excellent TV for the price. Doesn't come loaded up with "smart" features that will be outdated in a couple years. Connecting to a basic Roku device that can be updated every few years. The functionality and configuration allows for all the configuration that I wanted. Picture quality is plenty good and bright.

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

    Rated 5 out of 5 stars

    TV

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

    A Good tv great price good deal the staff was great

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

    Rated 5 out of 5 stars

    just right

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

    this tv is just what my father needed he lives in an assisted living facilty and all they have is basic cable so this works perfect no extra frills just a good picture and sound, he loves it.

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

    Rated 5 out of 5 stars

    Insignia 40" Class N10 Series LED HD TV

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Insignia TV's are outstanding for the price. I have purchased 4 Insignia TV's and all 4 still work great. This model I purchased for my 92 year old Mom. Something simple for her to use and watch.

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

    Rated 5 out of 5 stars

    Does everything you need it to

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    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great price and great quality, I use it daily almost all day and honestly for the longest time didn’t even turn it off, still works more than a year later, no issues with screen at all

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

    Rated 5 out of 5 stars

    Great tv

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

    Great product great price and love the pitcher quailty

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

    Rated 4 out of 5 stars

    Good TV for price

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

    If you want a basic 40 inch TV... this is a great one for the price. The picture is good and the sound will stand on its own in a small room. If you want a TV for a kid's room, this might be a good one. Be warned though, this is NOT a smart TV which surprised us. I guess it never made claims to be one but I just assumed that just about all newer TVs have some sort of smart setup on it. We slapped an old Roku on it and we were in business - so not a big deal.

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

    Rated 5 out of 5 stars

    Mom tv

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

    Nice color Easy to set up was good deal and my mom loved it

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

    Rated 5 out of 5 stars

    Beautiful Picture

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

    Love this tv!!!!! Great picture and super light!!! My daughter loved it

    No, I would not recommend this to a friend
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    Awesome tv!

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great value!! We love this tv, used it as a monitor for my daughters arcade machine project

    I would recommend this to a friend
    • Brand response from InsigniaCustomerSupport
      Posted .

      Thank you for your awesome feedback! We're thrilled to hear that you find the Insignia™ 40" Class N10 Series LED Full HD TV to be of great value. It's fantastic to know that you love the TV and that it's being used as a monitor for your daughter's arcade machine project.
      We're delighted that our product is contributing to such a fun and creative endeavor. Thank you for sharing your positive experience, and we hope you continue to enjoy the TV for many more exciting projects!
      -Paul | Insignia Support
      https://www.bestbuy.com/site/best-buy-brands/support/pcmcat1693515381920.c?id=pcmcat1693515381920 BBY-ExBrand_Insignia

  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Nice tv

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

    I didn't know a TV could weigh so little. Great picture.

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

    Rated 5 out of 5 stars

    TV for bedroom

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

    Nice picture. Great features. Easy to use with other components.

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

    Rated 5 out of 5 stars

    Nice tv !!!

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

    Great color,great price,sales help was great too!!

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

    Rated 5 out of 5 stars

    great value at a great price

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

    great value ,great picture ,easy set up,very happy with this purchase

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

    Rated 5 out of 5 stars

    Great No Frill TV

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

    We purchased this TV to replace one that had recently died. We just wanted a TV to plug the satellite into and watch. We didn't want or need a smart TV as the internet where we live is poor. It was simple to set up and the picture quality is amazing.

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

    Rated 5 out of 5 stars

    Just right

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect for gaming. Nice sound and picture. Great price.

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

    Rated 5 out of 5 stars

    MUST BUYYY!

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

    Best have it for over a year and still works like it’s brand new. Great quality!

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

    Rated 5 out of 5 stars

    insignia

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

    nice picture nice size clear picture simple instructions

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

    Rated 5 out of 5 stars

    My TV

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

    Haven’t had any issues. Good picture and easy to understand.

    I would recommend this to a friend