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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 5865 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 40 Showing 781-800 of 5,865 reviews
  • Rated 5 out of 5 stars

    Nice TV

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

    Clear picture. Works well with Fire TV. Remote is easy to understand.

    I would recommend this to a friend
  • 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:
    Picture quality

    Rated 4 out of 5 stars

    a good tv, but if wall mounting, hook cords up 1st

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

    this TV has a great picture. cant give a 5 because how they chose to set up the ports to hook up HDMI and other ports. about 6inches back behind the TV. this matters when you put TV on a wall mount, Hook up the connections FIRST. sound for tv is good but not great, appears the speakers are behind the tv instead of the front, but then the front of the tv does not have enough facing to have speakers in the front. my first time buying an insignia tv. but over all im very happy with. once i realized , accepted and adapted to their design

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

    Rated 5 out of 5 stars

    Great deal!

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

    Great TV for great price. Easy setup. Just what was needed.

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

    Exactly what I wanted, one of the few non-smart tvs you can still find. Set up was easy and picture looks great.

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

    Rated 5 out of 5 stars

    Great non smart TV

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

    Great non smart TV, good picture, good sound, easy set-up

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

    Rated 5 out of 5 stars

    True HD

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

    I am so satisfied with my purchase. The colors are beautiful. I did not realize going from 32 inch to a 40 inch in the kitchen would make that much difference. The full HD 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 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Replaced my sons old 720p with this tv. Looks great, works well is light and easy to use. Would recommend!

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

    Rated 5 out of 5 stars

    Great TV if you don’t need the bells & whistles

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

    There are definitely better TV’s out there, but if you need a solid 1080 TV without any smart features, this is a great value for the price!

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

      Hello Jeremy,

      Thank you for writing a review for our 40" LED TV. We are really glad to know that the performance
      of this TV has met your expectations, it is great to know that you are enjoying its picture quality.

      If you would like to contact our team, please follow the link below.

      Carlos O - Insignia support.

      https://www.insigniaproducts.com/contact-us BBY-ExBrand_Insignia

  • Pros mentioned:
    Ease of use, 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.

    Great tv. This my 2nd Insignia tv. Great picture and very easy set up.

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

    Rated 5 out of 5 stars

    Allen, 40" tv

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

    Great picture, Great price, would definitely recommend

    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.

    Great purchase. I couldn't believe how light the TV is and the picture is even more impressive. The delivery was fast and it arrived in perfect condition. Absolutely love to purchase my electronics at Best Buy.

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

    Rated 5 out of 5 stars

    Easy Set Up

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

    Nice picture, easy to set up, not like the smart TV we had to return. Works well with Roku.

    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:
    Price

    Rated 5 out of 5 stars

    Great for garage and guest bedroom

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

    Perfect for guest bedroom. Easy to set up with an amazon firestick for streaming. So a great buy at an inexpensive price.

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

    Rated 5 out of 5 stars

    Another Great Purchase

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

    Awesome as ever , good quality at an excellent price

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

    Rated 5 out of 5 stars

    Much better than expected for the price!

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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 not a fancy smart TV with a lot of features, but it has really nice picture and sound. No flickering or weird colors once we got the balance right. Black looks black. It doesn't really have surround sound, but it's clear and perfectly acceptable. If surround sound is something you want ai would suggest looking for a soundbar. My Roku and Chromecast work great with it, so smart TV features aren't necessary. I'm very happy with it. In fact, my family liked it so much they bought another one in a different size for another room.

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

    Rated 5 out of 5 stars

    Great extra room television

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

    Great bedroom television with very nice picture and sound. Extremely light weight perfect for wall mount.

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

    Rated 4 out of 5 stars

    Great for all around enjoyment, at a super price!

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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 nice, inexpensive, but very capable flat screen. My choice was to use it primarily as a gaming platform and for streaming digital content. For both of those uses, it fits the bill perfectly. The one drawback, and it's not even that bad, is the sound quality could be slightly better. I don't use a soundbar or other external audio in this case. You can adjust the preset sound options, as well as manually adjusting it too, but the low end sounds are a bit flat. There's no problem in sound clarity, just overall "boom, pow" impact, so to speak. Regardless, and for the price, this is a steal!

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

    Rated 5 out of 5 stars

    Excellent value

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

    Very good value for the price. I use it with a Roku stick for streaming. Easy to set up. Picture is excellent. No complaints.

    I would recommend this to a friend