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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 5870 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 135 Showing 2,681-2,700 of 5,870 reviews
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    Tv

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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 replacement tv after my daughter killed the other one. Nice tv for the price.

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

    Rated 5 out of 5 stars

    Insignia makes great products.

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

    Insignia makes great products. Exceptional quality for the price. Picture is good for this price point.

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

    Rated 5 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.

    Love the Insignia brand TVs. They are high quality at an affordable price. Never been disappointed!

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

    Rated 5 out of 5 stars

    Best deals best buys

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

    Great deal for the price. Best buy has better deals than anyone even Walmart. Free delivery on most items. Thanks a bunch

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

    Although, this TV does not have any Smart Features it works great with a Firestick. It’s been a great TV for the price. Crisp and Sharp!! I would definitely recommend it.

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

    Rated 5 out of 5 stars

    Great TV for the bedroom

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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 small bedroom. Easy to set up. Great picture and sound. Great price.

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

    Rated 5 out of 5 stars

    Nice Buy

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

    An easy buy, great price, my daughter needed a new television for her room. Get for movies, videos and/or gaming.

    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.

    Did not realize that a lesser known brand could have been a good purchase. Picture quality and sound quality is great.

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

    Rated 5 out of 5 stars

    Great TV

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

    This TV works as advertised and the great price made it a simple choice!

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

    Rated 5 out of 5 stars

    Like it

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

    Love the result and vision clearity. Use it for the camera and it works great.

    I would recommend this to a friend
  • Cons mentioned:
    Smart features

    Rated 5 out of 5 stars

    Good Value TV

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

    Cost effective TV for signage on walls. No smart stuff so perfect as a display attachment

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

    Rated 4 out of 5 stars

    Great upgrades for video gamers

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

    These were upgrades for my boys' old 32 inchers ( I bougth 2), they both use the primarily for gaming via their Xboxes, I haven't heard any complaints yet.

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

    Rated 5 out of 5 stars

    Tv is perfect for an indoor lanai

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

    I love this tv. It’s a perfect fit for a lanai bar setting. Has a good picture quality.

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

    Rated 5 out of 5 stars

    Decent tv for a decent price

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

    Pretty good for the price nothing special but its good enough for gaming and attaching a firestick to

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

    Rated 5 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.

    My son uses it for his Nintendo Switch. Good picture. Haven’t used it for and tv or movies though. No complaints so far.

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

    Insignia value/price couldn't be beat on-sale.

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

    Bought this for my newlywed son and daughter-in-law. They have been very happy with it. I purchased on-sale and also used my Bestbuy rewards to get a great deal. If you haven't gotten yourself a BestBuy credit card, you need to. I run all my monthly expenses through it and bank the rewards. One of the best rewards programs that I've used.

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

    Rated 5 out of 5 stars

    This TV rocks!

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

    This TV rocks! Great product for the price point and it is perfect for a kids TV. Picture quality is not bad.

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

    Rated 5 out of 5 stars

    Great buy.

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

    Needed a basic tv and this was a great value for the money.

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

    Rated 5 out of 5 stars

    My First Insignia TV

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This was my first Insignia TV and was quite pleased it, that I bought a second one a few months later.

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

    Rated 5 out of 5 stars

    My T.V. is Grand

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

    This Television was great price for it's good quality.The best feature is the automatic shut off.

    I would recommend this to a friend