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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 5867 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 74 Showing 1,461-1,480 of 5,867 reviews
  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Good decision for kids room

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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 a basic TV. Works perfect for what we are using it for. (Kids room). We put a Roku on it and the apps so the kids can watch shows that we can control and monitor. They also is it for their PlayStation 3z. Works very good and the picture quality is super great.

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

    Rated 4 out of 5 stars

    Perfect for non-smart tv needs

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

    Works perfect, great picture and a great price. Sound is pretty bad but easy to hook up a soundbar

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

    Great monitor

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

    Never had a single issue with this monitor runs valorant beautifully

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

    Rated 4 out of 5 stars

    Good TV for a low price

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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 good. The sound is ok. Very easy to use and good price.

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

    Rated 4 out of 5 stars

    Insignia 40 Class

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

    Great picture quality on this TV at an affordable price.

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

    Rated 5 out of 5 stars

    Sound Quality is the best I’ve heard

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

    Has a good volume and sound great better view of graphics best tv I very owned

    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.

    Love this tv so much, the perfect size for most spaces.

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

      Thank you for sharing your positive review! It’s wonderful to hear that you love the TV so much. Having a great TV can enhance your entertainment experience. If you have any more thoughts or need further assistance, feel free to reach out—I’m here to help! - Carl | Insignia Products BBY-ExBrand_Insignia

  • Pros mentioned:
    Picture quality, Price

    Rated 4 out of 5 stars

    Happy Aunt

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

    good quality sound and picture low cost would buy again

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

    Rated 5 out of 5 stars

    Simple, inexpensive TV that does things right

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

    Simple, inexpensive TV that does exactly what a TV should do. Excellent picture, straightforward menu system, no duplicate apps to pay for since you already most likely have them on your Roku, Chromecast, or Apple TV. Ideal solution for those not needing a smart TV.

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

    television, Insignia

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

    Im very happy with my purchase, the price was right

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

    Rated 5 out of 5 stars

    Great 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.

    I needed a basic TV that could be connected to an external antenna. This TV works great. Very easy to set up.

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

    Great not-smart TV option

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

    Needed a cheap TV for the kids that wasn't filled to the brim with extra smart crap. This TV hit all marks, good size, full HD instead of similarly priced ones being at 720p.

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

    Rated 5 out of 5 stars

    2 thumbs up!

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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 vaule! Picture quality is clean, only been a few weeks since ive owned it but so far TV is awesome for its price.

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

    Rated 4 out of 5 stars

    Small price for a very 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.

    Amazing TV for the price. The controller is a lot more responsive than most Samsung tvs. Coloro saturation is a bit off and an normal, most tv have small speakers so they're not as good but it's louder tan most.

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

    Rated 4 out of 5 stars

    Very nice picture and easy set up

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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 nice picture easy setup sound is ok but could be better

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

    Rated 5 out of 5 stars

    A really nice TV for a great price

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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 a very nice tv with nice color and good sound. It's a wonderful price and we are very happy with our purchase. We've been using it for a month now and have enjoyed it thoroughly.

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

    Rated 4 out of 5 stars

    Good basic TV

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

    Good basic TV. Very lightweight and easy to mount on a wall.

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

    Rated 4 out of 5 stars

    Price and quality

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

    Overall definitely good for the price and quality.

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

    Rated 5 out of 5 stars

    Insignia 40 inch

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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 on this insignia is crystal clear. Easy set up. Bummer that it's not a smart tv but we have a streaming dvd player to hook it up to and a roku device. But the price was good for a quality picture. We have this tv in the bedroom. Too small for living room.

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

    Rated 4 out of 5 stars

    Good 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.

    Tv works good for the price! Clear picture and easy to use.

    I would recommend this to a friend