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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 28 Showing 541-560 of 5,874 reviews
  • Pros mentioned:
    Picture quality

    Rated 4 out of 5 stars

    40 Inch 1080p non-smart budget 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 got this during one of Best Buy's 1 hour flash sales for $130 ($150 w/taxes) it's not a smart TV, but I have an Xbox connected to it with all the apps I could need like Netflix, Prime Video, ESPN+, Peacock+, Hulu, etc. Picture quality is very nice, not that fast of refresh, but 40" for $150 it's nothing I can complain about. The one thing I don't like is the feet, they are mounted at a odd angle and make it awkward to sit on my tv stand. I may pick up a tilting, swiveling table-top mount for it, as it's standard 100x100 vesa. This was my first Insignia product and so far so good. I may pick up the 32" version of this for my daughters college apartment if I can find it on sale like this was.

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

    Rated 4 out of 5 stars

    Nice Picture

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

    I've owned this TV for about 2 months now. At first I was a bit underwhelmed and was missing my Vizio. That has changed and I've grown to like this set. What I didn't like at first was the sound. It is pretty flat and less than basic, even when not expecting much in terms of audio. As a bedroom TV though, I'm okay with that. Hence the 4 stars instead of 5. The picture is where this really shines. It has a lot of depth, good color and contrast. Nature shows and documentaries come through nicely. The remote seems reliable, though I programmed it to a universal remote. The legs are a bit flimsy, but similar to most other sets, so no surprise there. My only gripe is all of the connections are on the opposite side of any other TV I have dealt with (right side if you're looking at the TV). I had to rearrange my setup to make it work. Not a deal breaker though. Happy with this purchase now and would recommend.

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

    Rated 5 out of 5 stars

    Good for Budget

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

    Insignia is my preference to TVs on a budget. Caught this on sale (new). Picture quality great. They are easy to install and adaptable to streaming sticks and cable. This model does not have manual on/off.

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

    Rated 5 out of 5 stars

    Gift

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this for my dad as a gift and he loves it good quality easy to use

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

    Rated 5 out of 5 stars

    Great basic TV

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

    Great for a basic TV. I am using it for my PS4 and didn't need the Smart features. Saved me about $40.

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

    Rated 5 out of 5 stars

    Happy guy

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

    This is a great tv.easy setup and great pictures.the antennea i bought guves great reception

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

    Rated 5 out of 5 stars

    Great Quality

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

    Nice size and quality for the price. Picture is great.

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

    Rated 5 out of 5 stars

    Great TV

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

    I got this TV as a present for my teenage daughter. It was easy to set up. The picture is clear, the sound is great and the value is excellent . This is one of the best purchases we have made.

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

    Rated 5 out of 5 stars

    Great inexpensive monitor

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

    We purchased this monitor to allow for the viewing of our 5MP HD cameras. It has a great picture and color. It is extremely reasonably priced and very light, allowing it to be mounted on a moving bracket.

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

    Rated 5 out of 5 stars

    Great Non-Smart TV

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

    This is a no-frills, non-smart TV. And that's exactly what I needed for the application I have. We have a small guest house on our campus, and wanted to provide a TV, but didn't want the potential headache of someone connecting their streaming account to a smart TV, and then getting a call months later asking why people were using their streaming account on our TV. So this TV checked that box. It also checked the box of cheap, but still good. Picture looks very good for a $150 TV. Audio is lousy, but I expected that. Unless it gives up the ghost in less than a year, I'm very happy with this purchase.

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

    Rated 4 out of 5 stars

    Would buy again

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good tv for the price. Really good picture very easy to set up

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

      Hi WilliamZ, thank you for your review! We’re thrilled to hear that you find the Insignia™ - 40" Class N10 Series LED Full HD TV to be a great value. It’s wonderful to know that you’re enjoying the picture quality and found it easy to set up. If you have any questions or need further assistance, feel free to reach out. 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" N10 Series LED TV: Affordable Excell

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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.

    The Insignia™ 40" Class N10 Series LED Full HD TV has proven to be a budget-friendly gem for my basement entertainment setup. Paired with a Roku device, it delivers a satisfying viewing experience. The Full HD display ensures crisp visuals, and the overall performance surpasses expectations given its affordable price. A solid choice for those seeking quality without breaking the bank.

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

    Rated 5 out of 5 stars

    Great size, but difficult for elder use

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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 a very nice TV, just the right size. We bought it for my elderly father. Our only comment is that the remote is a bit complicated for him.

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

    Rated 5 out of 5 stars

    Just what I needed

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

    This is actually the second tv from this brand and size I’ve bought because I liked my first one so much. This one I bought for my mom to have. The image quality is great and so is the sound. The sound does fluctuate depending on what you’re watching but I think that’s not a tv issue so much as a channel thing because it doesn’t happen on every channel only when I’m watching certain channels or steaming certain movies. Overall definitely recommend. I’ve used it with chrome cast, and Apple TV both old and new. No problems. I prefer it over smart TVs but that’s just me I liked that it was an affordable prize for a nice sized tv and that’s just what I was looking for

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

    Rated 5 out of 5 stars

    Very nice set for sure!

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very easy set up and good quality picture. Easy to use menu.

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

    Rated 5 out of 5 stars

    Fathers day gift

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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. Bought for my dad for fathers day and its perfect for his needs. Color was great!

    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.

    We've had this tv for 1 year & 4 months now. It shipped perfectly. Its a great tv. We love the picture quality for the price you pay.

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

    Rated 5 out of 5 stars

    Great TV for the money

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

    Great picture quality. Great value. Great price. Definitely would purchase again.

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

    Rated 5 out of 5 stars

    Superb Sound!

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

    I spontaneously purchased this TV when I thought I possibly was moving and I did need one to view my paid channels. I honestly had never heard of Insignia and bought this purely on its price point and Best Buy awesome same-day availability. I couldn't be more happy about my online choice! I had no great expectations on the Sound Quality after reading some of the reviews so the first time I turned it on, I was most pleasantly surprised. The placement of the speakers on the tv project a clear and perfect sound. NASCAR races sound like you are at the track! I would buy another Insignia for this reason alone. Made me a happy camper!

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

    Rated 5 out of 5 stars

    Mrs

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

    Can't think of one thing I dislike about this product. Easy to use, picture quality is great, sound is acceptable and it's weight makes it easy to move. Would buy another if I needed it.

    I would recommend this to a friend