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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

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 42 Showing 821-840 of 5,874 reviews
  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Outrageously Perfect!!!

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

    Fantastic find! Decided to upgrade and took a chance on the Insignia 40”. The price is outrageously perfect and the size is just right for my small living room. So far so good. Looking forward to getting the 72” for my new movie room. Glad I came back to Best Buy.

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

    Rated 5 out of 5 stars

    Surprised and Impressed

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

    The quality this tv is amazing. It is very fast and bright. It does not have buttons on the tv so dont lose the remote.

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

    Rated 5 out of 5 stars

    Good

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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.

    Perfect size for the room. Easy to connect. Has a lot of good channels

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

    Rated 5 out of 5 stars

    Great for the price point

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

    It is not the best picture, but it is great for the price point! Easy to set up and pretty heavy duty since it has tipped over.

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

    Rated 5 out of 5 stars

    Big 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.

    Excellent image. High quality TV. My sister's comment was: "It's like being at the movie theater!"

    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.

    Great TV for my bedroom. We use it with an Apple TV and picture looks crystal clear. We love this TV . This is one of my 2 Insignia TVs and I would definitely use this brand in the future . No issues after 1 year of usage . Works great everytime !

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

    Rated 5 out of 5 stars

    Great product, 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.

    Great TV for a great price! Good quality picture and screen size, perfect for gaming and easy to assemble and use.

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

    Rated 5 out of 5 stars

    Nice TV for a Living Room

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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 a very nice TV. We hung it on the wall in the living room. It's bright, colorful, and easy to use.

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

    Rated 4 out of 5 stars

    Pretty Good Deal

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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 over all a pretty good generic TV for the price, not a lot of bells and whistles.. The color is vivid and nice, the sound good quality, overall very pleased.

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

    Rated 5 out of 5 stars

    Great brand

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

    This has turn out to be the next best addition to our home we love it It was a great price when we bought it Shows great

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

    Rated 5 out of 5 stars

    Great price, great picture

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

    I’m very pleased. It’s a great size, has a great picture, was easy to set up, and works great. Totally worth the investment!

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

    Rated 4 out of 5 stars

    Yay Insignia

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

    Happy with sound and image quality. Actual screen smaller because of black band frame except for ads. A graphic card issue I guess on most tvs. Great value for price.

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

    Rated 5 out of 5 stars

    Yvonne

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

    Great value, great picture. We always buy our tv's from Best Buy. You just can't beat there price anywhere.

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

    Rated 5 out of 5 stars

    Quite happy with this purchase.

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

    So far a fine television for the price. Picture is unbelievably sharp. Set up was straightforward and simple; uncomplicated.

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

    Rated 5 out of 5 stars

    Great for my 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 for the price. The picture quality is good.

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

    Rated 5 out of 5 stars

    Great pic for the price

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

    Very Clear picture and no frills remote. Easy to assemble legs. We use it to watchTV outside and very lightweight to carry.

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

    Rated 5 out of 5 stars

    Christmas tv present

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

    Perfect size for a small bedroom, good picture and sound for the price. Bonus, wife loves it!

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

    Rated 4 out of 5 stars

    Good election

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

    Good election for the price not heavy tv good In general

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

    Rated 5 out of 5 stars

    Great Purchase

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

    Insignia Brand TV's Have Never Dissapointed Me. This is my 2nd one. The first one continues to work great after 8 years. The 40 inch screen is a good choice for a small room. No need for a smart tv when you have a Roku Streaming Box. That's what I use. One of the best features of this television is that it has a wide viewing angle. Even from the side you can still see the screen without any bluring.

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

    Rated 5 out of 5 stars

    Great buy

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

    Very easy to set up. Great TV for the price. Just what I wanted - simplicity.

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

      Hello, Thank you for taking the time out of your busy schedule to leave a review of the 40" Insignia TV. I am very pleased that you were able to set up the unit very easy and that you are enjoying it. Kindly contact us if you have any questions or concerns.

      Grecia M. Insignia Products | https://www.insigniaproducts.com/contact-us BBY-ExBrand_Insignia