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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 66 Showing 1,301-1,320 of 5,874 reviews
  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Great for the price point. 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.

    The wife loves the TV. Especially for the price we paid! She uses it everyday for her Xbox & it delivers a clean picture quality & hasn’t given her any issues or ran clunky. Don’t mind that this isn’t a Samsung because this TV does it’s job & I don’t have any complaints.

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

    Rated 4 out of 5 stars

    I am happy with this television

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

    This was a good purchase. The only thing that I have an issue with is the quality of the sound. The TV’s volume has to be turned up to at least 20 to hear the sound across the room. I guess it was made for a sound system to be added as part of an entertainment center. The picture looks good watching movies, tv shows, and playing games. Overall, I am happy with my purchase,

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

    Rated 5 out of 5 stars

    Great purchase

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

    Great TV almost a year later picture is good easy set up.

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

    Rated 4 out of 5 stars

    LED HD TV

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

    Quality picture, very light weight, makes for moving around easy.

    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 television for a great price. found this TV in an email from Best Buys and we bought it for my Brother in law for his new house.

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

    Rated 5 out of 5 stars

    Excellent TV

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

    I bought this tv about a week ago. It was on sale for an excellent price. The picture is clear and bright. It is on the wall in my kitchen and I am enjoying it very much. I would highly recommend this. I had to order it online because the store was out of them but the shipping was free and came sooner than expected.

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

    Rated 5 out of 5 stars

    Great picture 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.

    Easy set up, clear picture, good light weight tv !

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

    Rated 5 out of 5 stars

    It's not just a TV. I use it as a Computer Monitor

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

    Use this 40" TV as a computer monitor. Works great. Have more screen real estate than I know what to do with. I can have tons of windows open and visible at the same time. I am the envy of my office. Too bad that with Covid I am working from home so I am impressing no one. The set up still rocks.

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

    Rated 4 out of 5 stars

    satisfied customer

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

    got a nice TV for reasonable price. it set up easily, thanks, Ross

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

    Rated 5 out of 5 stars

    Budget TV

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

    Great TV on a budget! No bells and whistles, which is exactly what I wanted I upgraded so I could see without my glasses -- it does great!

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

    Rated 5 out of 5 stars

    Insignia Tvs

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

    great tv at a very reasonable price I work for a resort and this is the only brand tv we have in our guest rooms

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

    Rated 5 out of 5 stars

    Love it

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

    Just a basic tv. This is not a smart tv.. no apps. You will need a streaming device. Great picture quality. Suited my needs for a camper or even a bedroom. Picture quality is great! 1080p

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

    Rated 5 out of 5 stars

    Flat screen TV

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

    I meant to write a review about this item a while back, but since it's been some time my review on this item is WONDERFUL. It works EXTREMELY good and I got it for a good deal... I like this so much I bought a second one (EXACT SAME TV) the very next day!

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

    Great TV at a good price. Picture quality is crisp and was very easy to set up.

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

    Rated 5 out of 5 stars

    I was a Sony snob

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

    I admit I was leery about a brand I had never heard of but after looking at the reviews online I decided to buy one. I liked it so much I bought a second one. For the price this is an excellent TV!

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

    Rated 5 out of 5 stars

    Great picture and value.

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

    Bought this when it was a deal of the day. I bought it for my "hobby room" to watch news and sports. I connected it to a Roku and watch over the air channels through a HDHomerun connected to my attic antenna. Very happy with the picture and sound quality. Would make a great bedroom TV as well.

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

    Rated 5 out of 5 stars

    Must have for the price!

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

    We recently purchased 2 of these tv's for our 2nd home. The picture is great, the sound adjusts with each commercial probably the station not the tv. The only slight down side is the reaction time of turning it on there is a slight delay. I would highly recommend this tv at this price range it is a must!

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

    Rated 5 out of 5 stars

    Great tv, 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 picture quality, many channels, very easy to setup. I would definitely buy another one

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

      Hello KeithA,

      Thank you so much for taking the time to share your experience with the Insignia™ 40" Class N10 Series LED Full HD TV! We're glad to hear that you're enjoying the great picture quality and the variety of channels available. We also appreciate your feedback on the easy setup—it’s always our goal to make the process as smooth as possible for our customers. If you have any questions or need assistance in the future, feel free to reach out. We look forward to serving you again. Patricia | Insignia Support https://www.bestbuy.com/site/insignia-40-class-n10-series-led-full-hd-tv/6398122.p?skuId=6398122 BBY-ExBrand_Insignia

  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    would do it again

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

    This is not our first Insignia and probably will not be our last. Looking for a TV for a guest room and with the sale it was a no brainer. Very good picture for the price.

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

    Rated 4 out of 5 stars

    As good as it gets

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

    Clear picture and sound , good deal for the price comparable almost to 4k

    I would recommend this to a friend