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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

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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 86 Showing 1,701-1,720 of 5,874 reviews
  • 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.

    I bought this as a gift and the person is very happy with the TV. The sound and picture are crisp and brilliant. It was simple to setup and is a nice size for the smaller room it went in. Highly recommend.

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

    Rated 5 out of 5 stars

    Insignia 40 inch LCD TV

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

    Really great picture! Very light TV and is a thin TV!

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

    Rated 5 out of 5 stars

    Upgrading gaming on a budget

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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.

    Great tv for the cost the picture is exactly what I needed for gaming and the size is just right for me I don’t like giant TVs. so overall perfect for gaming unless you want 4K you gotta spend more.

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

    Rated 5 out of 5 stars

    Great for price

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

    I needed to replace a TV that went out and didn't want to spend a lot of money at the time. This tv was a good size for a nice price. So far I haven't had any issues and the tv works great and have a nice picture.

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

    Great tv 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.

    Good color, remote has large buttons. My brother had a stroke and is able to use without a problem

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

    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.

    Great TV for the price. Picture and Sound Quality is great. Would definitely purchase again

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

    Rated 5 out of 5 stars

    Insignia tv

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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 with a good picture. I haven't had any issues with it.

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

    Rated 5 out of 5 stars

    The simple times

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

    I like to keep my life simple. This fits the bill. Excellent exactly what I was looking for.

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

    Great HD 1080p workshop or ? 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 for my garage and it is great! Excellent dynamic range and very light weight to mount on the wall. I watch or listen to shows thru Chromecast on this TV. It works great and for the price it's a steal.

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

    Rated 5 out of 5 stars

    Great value for a bedroom t.v.

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

    Bought this t.v. for our master bedroom. Picture is great. T.V. speakers are good too. However, I simultaneously bought a sound bar since I prefer a more full sound. But the t.v. speakers are fine. Easy set up.

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

    Rated 5 out of 5 stars

    TV playroom

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

    Very good quality for the price. I love the purchase I made

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

    Rated 5 out of 5 stars

    We love bestbuy

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

    Great TV for my son to game on he loves it great picture to

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

      ChantelT, thank you for your review! We're thrilled to hear that the Insignia N10 Series LED Full HD TV is bringing joy to your son's gaming experiences. It's fantastic to know that he loves it and that you're enjoying the picture quality as well. Creating memorable moments through entertainment is what we strive for, and we're delighted to be a part of that experience for your family. If you ever need assistance or have any questions, feel free to reach out. We truly appreciate your support and love for Best Buy! - James | Insignia Support | https://www.bestbuy.com/site/brands/best-buy-brands/pcmcat1596746025285.c?id=pcmcat1596746025285 BBY-ExBrand_Insignia

  • Rated 5 out of 5 stars

    Hi-Def Fun

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

    What a wonderful tv and grear price. I installed it in my garage above my work bench. Its very light and the colors are bright and absolutely beautiful. I am buying another for our back screen porch.

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

    Rated 5 out of 5 stars

    Basic TV

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

    Exactly what I was looking for! I needed a simple TV for my 91 yr old mother. Nothing complicated, user friendly. This was a perfect choice. She is so happy with it and I was happy the set up was a breeze!

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

    Rated 5 out of 5 stars

    Kids TV

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

    The picture is nice and bright. You don’t realize how dim your old tv is until you get a new one. My Kids love it for their games and the sound to us, is excellent. Overall I say a great tv for the price!

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

    Rated 5 out of 5 stars

    40" Insignia tv

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

    We love this tv. We were in need of a newer tv and needed this size flatscreen. Easy hook-up, color great, sound good, e-z remote. Price was fantastic. Whole purchase to delivery was fantastic.

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

    Rated 5 out of 5 stars

    Pretty good!

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Didn't realize that it wasn't a smart TV, but it still has great picture hooked up to my Apple TV

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

    Rated 5 out of 5 stars

    Hard to beat 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 tv at a great price...hard to beat guys!!!!!

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

    Rated 5 out of 5 stars

    Great TV for the money

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

    I use this TV on my back porch and it works great. I hung it on the wall so it would be out of the way and it affords us with a good picture visible from the entire seating area. Priced right for what I wanted.

    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 TV for the price. Super cheap and amazing quality

    I would recommend this to a friend