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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 78 Showing 1,541-1,560 of 5,867 reviews
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    40 in tv review

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

    This TV was a great bargain and very easy to use. I would buy it again.

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

      Hi TheresaM, thank you for sharing your positive experience with the Insignia™ 40" Class N10 Series LED Full HD TV. It's wonderful to hear that you found it to be a great bargain and easy to use. Your recommendation means a lot, and we're thrilled to know that you would consider buying it again. Thank you for choosing our product, and we look forward to serving you again in the future. Patricia | Insignia Support https://www.bestbuy.com/site/insignia-40-class-n10-series-led-full-hd-tv/6398122.p?skuId=6398122 BBY-ExBrand_Insignia

  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Insignia 40 - nice small tv

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

    Smaller screen size, great picture and sound quality. Perfect for home office or guest room. Plenty of ways to connect to the tv as well

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

    Non-smart

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

    I wanted a TV without any smart options. You can't buy a 4k TV that doesn't have smart options, as far as I know. I'm using this with another TV to watch more than one sporting event at a time. The TV performs as expected. The tv is basic but has different picture modes. Normal mode doesn't seem to need any adjustment. When using other modes, you might have to make adjustments. It performs about the same as my 9-year-old Samsung 1080p TV. This TV is completely fine as a secondary TV in a bedroom, garage, or kitchen. In hindsight, I should have bought the 43-inch. Keep that in mind when shopping.

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

    Rated 4 out of 5 stars

    What a great deal

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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 fantastic price. I needed a TV for an area that is not used much, and I was really excited about the cost versus the features.

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

    Rated 5 out of 5 stars

    Excellent TV for teh Price!

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

    Absolutely wonderful TV for the money. Clear picture and sound. Not too technologically over my head, but very modern. Just right. Been very impressed with the Insignia line of TVs. This is my 4th one as either a gift or for myself. Highly recommend.

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

    Rated 5 out of 5 stars

    Insignia 40” T.V.

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

    My granddaughter loves her Insignia 40” T.V. It is perfect.

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

    I was looking for a basic TV because I already own a Roku and Fire TV sticks. This complemented very well with those devices. The picture is great and the price was really good.

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

    Rated 5 out of 5 stars

    Insignia TV 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.

    Picture is good sound quality is concerning because it doesn''t have surround sound type of quality. Good TV.

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

    Rated 4 out of 5 stars

    Good Value

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

    I bought two of these TVs for my kids' bedrooms. The picture isn't going to blow you away, but it gets the job done and is very budget-friendly.

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

    Rated 5 out of 5 stars

    40 inch TV review.

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

    Liked this TV. I use it in my travel trailer. The right size for the camper. Nice picture great sound. Nice price.

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

    Rated 5 out of 5 stars

    Great item

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

    High quality item! I have always gone for insignia when shopping here, such a reliable and quality brand.

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

    Rated 5 out of 5 stars

    Perfect

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

    very nice picture for the cost its used in a small library for my wife but she likes it and its size.

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

    Rated 4 out of 5 stars

    Bulky remote, but excellent 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.

    It's light, slim and picture/sound are great for the $149.00 sale price. Only time will tell how it holds up but I'm pretty confident in the Insignia brand, I've had quite a few of these BB in house branded items and so far, knock on wood- they have stood the test of time and use! I do wish the remote wasn't so bulky...

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

    Rated 5 out of 5 stars

    Tv with great picture

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

    This was also a gift for my son for Christmas. The screen has wonderful picture quality. It’s amazing the quality of a tv nowadays.

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

    Rated 5 out of 5 stars

    Insignia 40" Class N10 Series LED full HD TV

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

    I have to admit, I was not familiar with the "Insignia" brand but, it was such a good deal that I thought I would give it a try. So far, I like everything about my new 40 inch Insignia TV and, I am glad that I decided to buy it.

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

    Rated 5 out of 5 stars

    Wanted a new tv and got this one.

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

    It’s a very nice tv for what it costs, I’m really happy with it.

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

    Rated 5 out of 5 stars

    TV for a monitor

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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.

    Purchased this TV to use as a computer monitor. I chose this due to the 40" size, 1080p HD resolution, and the 5000:1 contrast ratio. Also, I picked it up on sale for $140, so the price was hard to beat. I've had it a week and so far it looks great.

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

    Rated 5 out of 5 stars

    Clear picture, good sound

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

    Very clear picture, good sound. 3 HDMI ports. Didn’t want a smart tv, because I have a Fire TV cube. This works well with that device.

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

    Rated 5 out of 5 stars

    Awesome tv

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

    Awesome tv. Price point can’t be beat. If you are looking for a tv that’s easy to set up and use then this is the one for you.

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

    Rated 5 out of 5 stars

    Great Quality for 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 quality. Its a great TV and don't have any issues with it.

    I would recommend this to a friend