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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 5869 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 113 Showing 2,241-2,260 of 5,869 reviews
  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Good value

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

    I've only had it for a couple of weeks, but so far I am pleased with this cheap TV that I have in my office.

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

    Rated 5 out of 5 stars

    HAPPY BUYER

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

    works very smooth and was easy to set up on my own

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

    Rated 5 out of 5 stars

    Good Value

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Nice picture, especially for the cost. It's not a high end TV, but it certainly gets the job done.

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

    Rated 5 out of 5 stars

    Insignia quality!

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

    Best brand for a lower price same quality ! I love the insignia brand and it holds up to my expectations with purchasing and life expectancy!

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

    Rated 5 out of 5 stars

    Great tv great price

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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.

    Incredible TV for 179 bucks! I’d buy this again if I needed one but works perfect with the Xbox series S since it does not support 4K. 10/10!

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

    Rated 5 out of 5 stars

    Great product!

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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 for the price AND it was an open box item to boot!

    I would recommend this to a friend
  • Cons mentioned:
    Remote control

    Rated 2 out of 5 stars

    Not impressed.

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

    There are several things that really bother me about this television, but I’m on a budget and cannot afford anything else. First, it does not securely hold the cable line. The only reason I had to purchase this was because my “old” tv fell victim to its known flaw of no longer acknowledging the cable input. It was the tv itself. My cable company replaced both the box and the line. Plus, it was tested against another tv. I cannot hang this on my wall, as I don’t have the room and unfortunately, center stand TVs are like finding unicorns. I had to custom cut a piece of wood just to get it to stay on my tv stand because of the legs. How utterly stupid. Then there’s the remote: there’s no such thing as volume up or down one or two numbers; it’s no less than 2-4 at a time. And forget mute. You’re better off just turning it all the way down, as it will mute/unmute/mute/unmute in the span of seconds. Everything is much worse with a universal remote.

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

    Rated 4 out of 5 stars

    Pretty Good

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

    So much better than the FireTV version of this TV. Great bedroom/secondary TV.

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

    Nice TV

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Nice TV set. I could have purchased the Roku style but I already have a streaming stick so this model will do just fine. Sound quality could have more options as I am hard of hearing. Works fine though.

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

      Thank you for sharing your thoughts on the Insignia™ - 40" Class N10 Series LED Full HD TV. We're glad to hear that you're satisfied with your choice and that it complements your existing streaming setup.

      We appreciate your feedback regarding the sound quality. Enhancing audio options can significantly improve the viewing experience, especially for those with hearing difficulties. Your insights will be valuable for future product considerations.

      If you have any further questions or need assistance, please feel free to reach out. We’re here to help! -Ed | Insignia Support |
      https://www.bestbuy.com/site/brands/best-buy-brands/pcmcat1596746025285.c?id=pcmcat1596746025285 BBY-ExBrand_Insignia

  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Inexpensive TV with a very good picture

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

    Needed a new secondary TV that was not to expensive, but had a good picture, and this TV was just that. Picture was better than expected!

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

    Rated 5 out of 5 stars

    Great value 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.

    Excellent choice for the price. Would recommend for anyone looking for a low-cost choice.

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

    Rated 5 out of 5 stars

    Great guest room tv!

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great little tv for our guest room! Decent sound as well!

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

    Rated 5 out of 5 stars

    My TV is great

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

    TV works great, The person who installed it did a great job. The only thing I should of did was buy a tilt bracket instead of the fix one I did get.

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

    Rated 5 out of 5 stars

    Great value

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

    Excellent quality for the price. Works well with fire stick, no complaints. Very lightweight, it may be in your best interest to wall mount it.

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

    Very good picture this the third insignia fire tv i bought very satisfied

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

    Rated 5 out of 5 stars

    Positive

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

    My TV was uneasy to setup and the quality of the picture is amazing.

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

    Rated 5 out of 5 stars

    Terrific Deal

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

    Works great, nice picture and sound, excellent deal for the price.

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

    Rated 5 out of 5 stars

    Excellent tv for price

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

    This is a great tv with good picture for this price. The best part of this purchase was the same day delivery which I got 5hrs after ordering. Thanks bestbuy

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

    Rated 5 out of 5 stars

    Great TV 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 TV for the price excellent in the bedroom, just add Roku or Apple or your favorite streamer, and an antenna

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

    Decent for the price.

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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 if you have a Roku or system to play movies on.

    I would recommend this to a friend