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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 137 Showing 2,721-2,740 of 5,870 reviews
  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Easy to setup

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

    Easy to setup, great picture and sound quality. Voice instructions are wonderful.

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

    Good quality TV for unbelievable price. I'm using as PC monitor. Great view. Cheapest way to have big screen monitor.

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

    Rated 5 out of 5 stars

    Priced right

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

    Very nice for the price. Purchased for father to replace 32" old TV. He loves it. Would recommend the product

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

    Rated 5 out of 5 stars

    Outdoor TV

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

    Excellent product. Super picture. As an outdoor TV in a class by itself.

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

    Rated 5 out of 5 stars

    Highly recommend!

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

    Solid tv. Picture is great. Use it as a gaming TV for my Xbox and works like it needs to.

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

    Rated 4 out of 5 stars

    Good TV

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

    It is good TV and great value. But not top teir TV.

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

    Rated 4 out of 5 stars

    Good quality

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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 , bout a Roku with it , but didn't realize I should have just got a smart tv cause the cost of the Roku and tv would have been the same as just a smart TV

    No, I would not recommend this to a friend
  • Pros mentioned:
    Tv size

    Rated 5 out of 5 stars

    Excellent TV being used as a monitor for my laptop

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

    I could not be any happier. I use the TV as a monitor to review Plans and Specifications for commercial building design.

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

    Rated 4 out of 5 stars

    40” tv

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

    Perfect for the price couldnt pass it up, great open Box deal

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

    Nice TV for the price

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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. Very light and made it easy to hang up on the wall. Added a fire stick and was good to go :)

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

    Rated 5 out of 5 stars

    Beautiful, Reasonable TV

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

    Largest TV I have owned. Was inexpensive and looks great. Really enhances video games having the 1080p instead of 720.

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

    Rated 5 out of 5 stars

    Great TV

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

    Best picture and sound ever! So lively and at an amazing price. I ended up buying 2 more!

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

    Rated 5 out of 5 stars

    Game room tv

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

    Good tv for the kids. Great picture and good for adding a fire stick

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

    Rated 4 out of 5 stars

    Good Bedroom TV

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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 tv for the bedroom. Glad we got this and spend more time relaxing.

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

    Rated 5 out of 5 stars

    Good TV

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

    Good tv, wish it was a smart tv but you can easily plug in an apple tv or Amazon stick in the back

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

    Rated 4 out of 5 stars

    Quality picture

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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 the price with a clear picture. Thumbs up.

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

    Rated 5 out of 5 stars

    Insignia 40" TV

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

    Ordered the TV online and received very efficient curbside pickup. TV is excellent.

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

    Great Value & Performance

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

    I was skeptical about this Brand but no longer. The value & performance is tremendous. I will definitely consider another purchase of an Insignia TV in the future.

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

      Hi there! Thank you for your positive feedback on the Insignia™ - 40" Class N10 Series LED Full HD TV. We’re delighted to hear that the value and performance of our product exceeded your expectations and changed your perception of our brand.

      Your satisfaction is our top priority and we’re thrilled that you’re considering another purchase of an Insignia TV in the future. We’re confident that you will continue to enjoy the quality and performance of our products.

      Thank you once again for your review. We look forward to serving you again! |Angelica| Insignia Support| https://www.bestbuy.com/site/insignia-40-class-n10-series-led-full-hd-tv/6398122.p?skuId=6398122 BBY-ExBrand_Insignia

  • Cons mentioned:
    Volume

    Rated 4 out of 5 stars

    Volume is not the best

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

    It's okay if you want to just say you have a tv. The volume doesn't get as loud as the number adjusts.

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

    Rated 5 out of 5 stars

    Excellent

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

    Has great picture & sound. I’ve bought 2 to go into different rooms

    I would recommend this to a friend