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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 77 Showing 1,521-1,540 of 5,867 reviews
  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Perfect for my garage or patio!

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

    This is a great 40" TV. I bought this to watch football games in the garage with social distancing on the driveway or on the back patio--And the picture is great, sound is great-- just loving this tv. And the price was perfect!

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

    Bought for use in bedroom.

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

    Not bad at all. Budget tv. Nothing to blow you away. But solid and easy to setup and using with a google Chromecast. Very happy so far with purchase.

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

    Great picture and sound and hard to beat price!

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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 an excellent price from Best Buy. Set up was a breeze and we were enjoying a Fantastic color and sound movie, made possible by this TV

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

    Rated 4 out of 5 stars

    Good TV for the money

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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 good tv for the money. Picture is great. The only thing I don’t like, it seems the sound is low and I have to turn up louder to hear. Other than that a good tv. I would own another

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

    Rated 5 out of 5 stars

    Inexpensive and good as always

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

    Outstanding for a bedroom. I needed a cheap tv Always loved insignia products. Are they high end? No but they don't try to be. They are economical and well made. Well worth a buy.

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

    Rated 5 out of 5 stars

    Good tv without all the unused smart features

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

    Right size and great picture. Very fast delivery. Light weight and low on energy use measured at under 50 watts. No complaints.

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

    Rated 4 out of 5 stars

    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 for son,s dorm room, great value good tv, easy to use

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

    Satisfied Best Buy customer

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

    Easy delivery. I used a no hassle install service offered through Best buy. The guy was definitely fast, tidy and installed and set up was perfect. The tv works fine. I purchased online and it arrived before they even said it would. No complaints here . Just a great experience overall. Would definitely recommend.

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

    Rated 5 out of 5 stars

    Basic TV replacement and a good value

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

    Replacement TV for a guest room. Bought this along with a Roku for streaming. Good picture, easy setup and on sale was about $120.

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

    Rated 5 out of 5 stars

    Simple and Easy!!

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

    This is as simple and easy as it gets. I didn't want all those smart features since I use a Firestick. This is perfect.

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

    Rated 5 out of 5 stars

    Great "non-smart" 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.

    We use these in residents room with our cable TV service. We like these since there our cable system's remote allows them to work as simple sets, without having to go through all the "smart" settings. Great size, not too large but big enough to see across the room.

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

    Rated 4 out of 5 stars

    Just what I needed

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

    My TV up and died on me, so I switched sets around and needed something for in the kitchen area. I wasn’t looking to spend a lot, keep in mind this set is HD only so it will not give you the same picture as a 4K will. I like this set, it fits where I need it and the price was good considering there isn’t a lot of extras

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

    Rated 5 out of 5 stars

    Excellent smart tv

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

    Great image, excellent smart tv, works amazing, an has a best price

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

    Rated 5 out of 5 stars

    Great gift

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

    I bought this as a gift for a friend of mine. She absolutely loves it. The sound and picture quality are great. She doesn’t use any smart features but it has 3 HDMI ports in case she ever wants to use a streaming stick.

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

    Rated 5 out of 5 stars

    Tv

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Is been a good tv that held me down I feel like other people will love this tv

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

    Rated 5 out of 5 stars

    Nice 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.

    Works good no problems nice pic sound could be better

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

      Hi there, thank you for your feedback! It's fantastic that the product is working well for you and that you're happy with the picture quality. We will take your feedback about the sound into consideration for future improvements. If you have any other suggestions or comments, please feel free to let us know. -Carlo, Insignia Products BBY-ExBrand_Insignia

  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Great 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.

    Great for the price. Not the most amazing picture quality in the world, but at the price it was better than I expected it to be.

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

    Rated 5 out of 5 stars

    Great 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.

    If you want a basic LED tv for a good price, this is it! Haven’t played any gaming console on it but it works great with a fire stick! Everything is crystal clear. The tv is pretty slim and VERY light

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

      Hello,

      Thank you for your feedback regarding our 40" TV. I am very happy to read that our unit has lived up to your expectations. It is always pleasant to to read such nice comments from our customers. Please do not hesitate to get in contact with us at the link below for any help you may need with your TV. We are here for you.

      Itzel I. - Insignia Support. https://www.insigniaproducts.com/contact-us BBY-ExBrand_Insignia

  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Just perfect

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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 we have 2 insignia tv’s love the picture quality of the first 43” I knew I wanted a second insignia tv Love them both

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

    Great 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.

    Light weight TV, that is easy to set up and use. I like that I can customize the input labels that appear on screen. So instead of showing something like HDMI1, HDMI2, you can change it to say Roku, or TV, or DVD Player. Nice touch. I also like that it has Inlink CEC so it recognizes my fire stick and allows me to use the TV remote to control my fire stick, same thing for my soundbar. That's two extra remotes eliminated from the pile. I think the setup instructions could use a bit of clarification on some items though. I could only get my soundbar to work using the optical port, even though the TV and soundbar have ARC HDMI ports... hmm.. Other than that it's great! Oh, BTW, there are some TV settings that are listed under the "help" portion of the menu for some weird reason, just saying.

    No, I would not recommend this to a friend