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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 82 Showing 1,621-1,640 of 5,874 reviews
  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    A must buy

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

    My daughters absolutely love their television. Easy to setup and a wonderful vivid picture quality. Definitely recommend

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

    Rated 5 out of 5 stars

    Nice 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 so far. Clear picture. Nice features also. Only thing my remote didnt work at first.

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

    Rated 5 out of 5 stars

    Better than Vizio

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

    Amazing picture quality. I've never bought an Insignia tv. I bought this for a friend and they love it. I actually enjoy it as well (and I'm a TV critic). This has been a well-worth purchase and I recommend it to anyone.

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

    Rated 5 out of 5 stars

    Would definitely recommend

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

    This is a great TV for the price. All I had to do is hook up a firestick. Definitely worth the price 5☆'s

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

    Rated 5 out of 5 stars

    Perfect not smart TV

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

    We are well pleased with our new TV. We use over the air antenna and now get a crisp clear picture. We also wanted a TV with no camera and no microphone. It works for us.

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

    Rated 5 out of 5 stars

    So Far So Good

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

    Have had less than a month so far it's working pretty good. The picture is pretty clear and crisp I'll be updating if anything goes wrong.

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

    Rated 5 out of 5 stars

    Worth it

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

    Great price great quality! Perfect for my kids gaming room!

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

    Rated 5 out of 5 stars

    My new TV

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

    I was impressed with the lack of pressure by the sales associate, I gave my price range, and she helped me choose this product. The TV itself was very easy to set up, and I would highly recommend it to others.

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

    Satisfied Best Buy customer

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

    Easy delivery. I used a no hassle install service offered through Best buy. The guy was definitely fast, tidy and installed and set up was perfect. The tv works fine. I purchased online and it arrived before they even said it would. No complaints here . Just a great experience overall. Would definitely recommend.

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

    Rated 5 out of 5 stars

    Great Tv

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

    This tv is great and shows a great picture But it is not a smart tv. I knew I wanted a smart tv but after looking at so many TVs I ended up picking just a regular tv. If you aren’t looking for smart this a a great tv.

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

    Rated 5 out of 5 stars

    Excellent Choice!

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

    Great Choice, good Price and quality, I was able to pick same day within hours after purchasing.

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

    Rated 5 out of 5 stars

    Amazing value and great picture

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

    I actaully use it as a second monitor for my computer, works amazing. Has great picture and audio, makes work better.

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

    Rated 5 out of 5 stars

    Insignia 40” T.V.

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

    My granddaughter loves her Insignia 40” T.V. It is perfect.

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

    Rated 5 out of 5 stars

    Fantastic television

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

    Amazing picture quality, sound, and value. Bang for the buck there’s no comparison.

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

    Rated 5 out of 5 stars

    Nice for price

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

    Works good no problems nice pic sound could be better

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

      Hi there, thank you for your feedback! It's fantastic that the product is working well for you and that you're happy with the picture quality. We will take your feedback about the sound into consideration for future improvements. If you have any other suggestions or comments, please feel free to let us know. -Carlo, Insignia Products BBY-ExBrand_Insignia

  • Pros mentioned:
    Size

    Rated 4 out of 5 stars

    Good TV!

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

    Wanted basic TV for bedroom because I already had roku and did not need smart TV. The 40 inch Insignia was the only TV that fit my needs and is the perfect size for my bedroom. The picture is not as good of quality as other higher end TVs I have in my home, but for the price it is a good buy.

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

    Rated 4 out of 5 stars

    Tv review

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

    For the price that I paid, I believe this is a quality TV. It’s not meant to compete with the top-of-the-line product, which is OK. It was purchased for a college apartment. It is arguably the nicest TV in the apartment.

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

    Rated 5 out of 5 stars

    great deal

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

    we love this TV - a great buy for a great price - also great for video games, which is what my son mostly uses it for!

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

    Rated 5 out of 5 stars

    Good for price

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

    Great tv for the price. Actually went and got my daughter one just like it.

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

    Rated 5 out of 5 stars

    Good Buy

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

    Really good bargain, Plenty of inputs and input types for Blue Ray and other add-ons. Picture quality is outstanding in 1080p, especially at this price. It is not a smart TV but for the money it's a really good budget buy.

    I would recommend this to a friend