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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

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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 70 Showing 1,381-1,400 of 5,874 reviews
  • Pros mentioned:
    Picture quality

    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.

    I didn’t expect much when I bought this TV due to the price. It exceeded my expectations. Color and clarity is comparable to other top tv brands. I think the only thing that I’m just sure is it’s durability. This is the first time I bought this brand. We’ll see... Still 5 stars for me.

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

    Rated 4 out of 5 stars

    Good tv value 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.

    Good tv value for the money. Had a 20 year old plus panasonic tv that has seen it better days. Has a good picture for $115. Good tv for a tv for the grand kids to watch when they visit.

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

    Rated 5 out of 5 stars

    Insignia TVs are a 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.

    I purchase a lot of Insignia TVs for my work. we use them as electronic display boards. I have yet to have one fail. The design is nice, quality is there and the picture is crystal clear. Its a great TV for the price point. Even the remote control is well thought out. I highly recommend.

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

    Rated 4 out of 5 stars

    Insignia 40 inch Class N10 Series LED Full HD

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

    Beautiful pitcher. Good sound. Simple to use. Good price.

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

    Rated 5 out of 5 stars

    A good buy at Best Buy.

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

    Crisp, bright 1080p image holds up very well against 4K image. The interface takes a minute to navigate, but well done in total. A good buy at Best Buy.

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

    Rated 5 out of 5 stars

    Awesome tv for the price

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

    This tv is AWESOME got it for my bedroom got the same brand but a 55 inch in the living room have to admit for this being best buys brand of tv they work very very good

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

    Rated 5 out of 5 stars

    Love it.

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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, great price, clear picture, light weight

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

    Rated 5 out of 5 stars

    We’re happy with it

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

    Not a bad little TV for the price. I like the way it automatically turns on when I turn on my PS5. Nice picture and sound. Overall a great buy.

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

    It is a great television at reasonable price for bedroom.

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

      Thank you for your feedback on the Insignia 40" Class N10 Series LED Full HD TV! We’re delighted to hear that you find it to be a great television at a reasonable price, especially for your bedroom.

      Your insights are valuable for others considering this model. If you have any further questions or need assistance with anything else, feel free to reach out! -Ed | Insignia Support | https://www.bestbuy.com/site/brands/best-buy-brands/pcmcat1596746025285.c?id=pcmcat1596746025285 BBY-ExBrand_Insignia

  • Pros mentioned:
    Price

    Rated 4 out of 5 stars

    Budget tv perfect for retro videogames

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

    Excellent for the price, perfect to play videogames that do not required 4k resolution. And the fact that is not a smart TV makes it more convenient since you don't need to be updating the TV or be connected to the internet.

    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.

    Our new Insignia TV is working quite well. We enjoy it every morning at breakfast to check the weather and news for the day. It is not a streaming TV if that's what you want -- (and we did), Thank you so much for the help you gave us in choosing this extra TV.

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

    Rated 4 out of 5 stars

    Suits My Needs - Wish it had Wi-Fi

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

    This TV suits my purpose, inexpensive, in the garage. I would have, however, like to know this TV does not have wifi ( a "smart tv"). I assumed Insignia, and any other brand, in 2021, would have wifi built in to the tv. That took my by surprise. I picked up a fire stick. Never had one, only apple tv and roku and briefly chromechast.

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

    Rated 5 out of 5 stars

    Great Basic TV

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

    Bare Basic TV LOVE IT!!! After spend 6+ Hours trying to set up one of those Ruko TV and getting No Help from Ruko I took it back to Walmart went to Best Buy got this. 5 Minutes later was WATCHING TV. Fantastic Picture & Sound.... thankfully they Still sell TVs that are Just TVs

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

    Good buy

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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.

    Great tv. It is simple and has a great picture. Definitely recommend

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

    Rated 5 out of 5 stars

    AWESOME TV

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

    TV is AWESOME!!! I didn't want a smart TV, I've had nothing but trouble with them. Opened the box hooked everything up, I'm using a Fire Stick, and the picture is beautiful! Crisp, clean, and bright! Well worth the money!!!

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

    Rated 5 out of 5 stars

    Works

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

    I’m using this tv for my 8 camera surveillance system, works fine, I can see everything clearly

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

      Hi Zulu, thank you for choosing our TV for your surveillance system. It's music to our ears that it meets your needs and provides clear visibility for your security setup. Your satisfaction is our top priority, and we’re glad to be a part of your safety measures. If you have any further feedback or require assistance, please don’t hesitate to reach out. Stay safe and secure! -Carlo, Insignia Products BBY-ExBrand_Insignia

  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Great value, low price, easy set up, good quality!

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

    Couldn't be happier. For less than $90 I have a nice TV in my office for background when I'm working. The person who checked me out noticed that I had a Best Buy card and looked up my account without me asking and applied discounts that I didn't know I had. What? Best Buy... ever.

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

    Rated 4 out of 5 stars

    Good TV for a less.

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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 resolution, pictures perfect for a cheaper price. must buy.

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

    Rated 5 out of 5 stars

    Nice TV. Excellent deal!

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

    Great TV. Have purchased 2 times for my sons and they use this TV for extra like gaming and streaming at college. Coming back to buy it a third time for guest room. Nice pic , and good sound. Can't beat the price.

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

    Excellent product for the price. Great picture and plenty of HDMI ports. I’ve had great success with Insignia TVs and other appliances.

    I would recommend this to a friend