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Customer Ratings & Reviews

Model:
NS-40D510NA21
SKU:
6398122
Your price for this item is $34.99
Clearance
The comparable value price is $139.99

Customer reviews

Rating 4.6 out of 5 stars with 5870 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 127 Showing 2,521-2,540 of 5,870 reviews
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    Good brand, Good TV

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

    It's a very good TV with an economical price. I bought it for my guest room. I'm very satisfied with the purchase.

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

    Rated 5 out of 5 stars

    Great TV!!!!!

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

    Awesome TV!!!! Fantastic picture!!!! I tested it out once I got it. Easy set-up and it's in my guest room. They will love it.

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

    Rated 5 out of 5 stars

    Great TV for a Good Price

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

    Great TV at a good price. The picture is crystal clear. The remote is easy to use and this is a perfect size for a bedroom TV.

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

    Rated 5 out of 5 stars

    My TV

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

    Awesome item! I absolutely love my tv and get soo many compliments from it. Keep up the great work Best Buy!!!

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

    Rated 5 out of 5 stars

    Great buy

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A great buy. Got this on clearance and feel like I stole it. Excellent picture and the sound is even fairly good.

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

    Rated 5 out of 5 stars

    Reviewing my 40 inch tv

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

    This tv is a very nice clear tv good picture good sound

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

    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.

    Great picture without using High Definition, need to find the code so that I only have to use 1 remote. Haven't done yet, too busy

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

    Rated 5 out of 5 stars

    Great TV at a good price

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

    Great TV. Easy to hook up. The picture is very clear and the back lighting makes it easy to view even dark scenes.

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

    Rated 5 out of 5 stars

    Very Pleased

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

    Great monitor for my laptop, the price was extremely competitive and I love the size!

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

    Rated 5 out of 5 stars

    Amazing tv

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

    Great product,love it the communication was Amazing with Best Buy, I wanted a bigger tv and after much looking Very impressed

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

    Rated 5 out of 5 stars

    Awesome. Buy

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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. Great quality and an even better price

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Good Buy

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

    Perfect non smart tv for elderly non tech person. Easy setup and no problems setting up cable. Only draw back is sound. Audio is horrible no matter which setting is used. Sound bar isn't an option for us.

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

      Hi there! Thank you for your feedback on the Insignia™ 40" Class N10 Series LED Full HD TV! We're glad to hear that the TV is easy to set up and works well for your needs. We apologize for the inconvenience with the audio quality. Your feedback is valuable, and we'll make sure to pass it along to our product team. If you have any other comments or need assistance, please let us know. Enjoy your TV! |Angelica| Insignia Products| 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

    Great TV

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

    Love this TV. Set it up myself. Works perfectly with ROKU, etc. The price was terrific! Definitely recommend this TV and Best Buy!

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

    Rated 5 out of 5 stars

    TV

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent television. Good value for the money. Screen and sound quality was better than I thought it would be.

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

    Rated 5 out of 5 stars

    Good TV

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works as expected. Used this as a main TV in our bus conversion. Great deal with the sales price point.

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

    Rated 5 out of 5 stars

    Great size TV for any room

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

    I love the features the TV comes with. It speaks every time you make a prompt. I love the size and it’s perfect for the guest bedroom

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

    Rated 5 out of 5 stars

    GOOD TV FOR THE MONEY

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

    The TV was easy to put together by myself. It is a nice improvement. The accessibility features is a good step up.

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

    Rated 5 out of 5 stars

    Happy with purchase

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

    Bought as an extra bedroom TV for guests. Ended up putting in office. Nice pic and colors.

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

    Rated 4 out of 5 stars

    Great tv

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

    Good quality for the money, if you want to smart it a smart tv just add a firestick or a roku and your all set. Who says you need to have a smart tv to have a good quality television.

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

    Rated 4 out of 5 stars

    Clear picture

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Got this for my grandma. She is using it as a camera monitor and loves it. Great colors and clear picture. She ended up buying another one and is using both as monitors.

    I would recommend this to a friend