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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 60 Showing 1,181-1,200 of 5,867 reviews
  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Great 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 Picture! Lightweight and looked good being wall mounted.

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

    Rated 5 out of 5 stars

    Bedroom television

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

    We use this TV in our bedroom and it's just the perfect size! I don't want a large television as it strains my eyes too much but this one has nice contrast in it that doesn't hurt me eyes.

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

    Rated 4 out of 5 stars

    A fraction of the cost

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

    Good quality television and also very affordable. Insignia has really good quality for a fraction of the cost.

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

    Rated 5 out of 5 stars

    Good TV

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

    There were a few hiccups with my online order. I had to end up going into the store and exchanging the TV. Tv works great. product was worth the price

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

    Rated 5 out of 5 stars

    Best Buy by far. Extremely satisfied,

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

    Very nice picture. Using as a computer monitor too. A little slow for gaming but works. Excellent for office work and reading. I use a computer sound system so I cannot really judge the sound.

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

    Rated 5 out of 5 stars

    Mom tv

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

    Nice color Easy to set up was good deal and my mom loved it

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

    Rated 5 out of 5 stars

    Easy to order, easy to pickup and easy to setup

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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 the best I’ve bought yet. Sound quality is great, colors are great. It was easy to purchase and easy to setup. I would recommend this TV and BestBuy for all TV needs

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

    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 for the guest room. Very inexpensive and easy to set up'\.

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

    Rated 5 out of 5 stars

    Nice tv !!!

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

    Great color,great price,sales help was great too!!

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

    Rated 5 out of 5 stars

    Nice 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 didn't know a TV could weigh so little. Great picture.

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

    Rated 5 out of 5 stars

    Just right

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

    Perfect for gaming. Nice sound and picture. Great price.

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

    Rated 5 out of 5 stars

    Very satisfied

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

    Excellent TV for my needs. Purchased for my 90 yr old mother. Didn't need a smart TV. Very easy set up with easy to follow on screen directions. Picture is very good quality. The remote is the perfect size with easy to read buttons as she has poor eyesight. Nice white, larger distinct numbers.

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

    Rated 5 out of 5 stars

    TB

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

    Picture quality was excellent definitely value for your money.

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

      Thank you for your feedback! We're delighted to hear that you're impressed with the picture quality and find it to be a great value for your money. Your satisfaction is our top priority, and we're glad to know you're happy with your purchase. Enjoy your viewing experience!

      - Carl | Insignia Products BBY-ExBrand_Insignia

  • Pros mentioned:
    Picture quality

    Rated 4 out of 5 stars

    Good TV for price

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

    If you want a basic 40 inch TV... this is a great one for the price. The picture is good and the sound will stand on its own in a small room. If you want a TV for a kid's room, this might be a good one. Be warned though, this is NOT a smart TV which surprised us. I guess it never made claims to be one but I just assumed that just about all newer TVs have some sort of smart setup on it. We slapped an old Roku on it and we were in business - so not a big deal.

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

    Rated 4 out of 5 stars

    Awesome 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 will buy again,always find good deals ,cool tv ,I like to use TVs as monitors

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

    Rated 5 out of 5 stars

    insignia

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

    nice picture nice size clear picture simple instructions

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

    Rated 5 out of 5 stars

    Beautiful Picture

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

    Love this tv!!!!! Great picture and super light!!! My daughter loved it

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

    Rated 5 out of 5 stars

    TV for bedroom

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

    Nice picture. Great features. Easy to use with other components.

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

    Rated 5 out of 5 stars

    My TV

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

    Haven’t had any issues. Good picture and easy to understand.

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

    Rated 4 out of 5 stars

    Good price

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

    For the price, this is a nice TV. It is adequate for a second TV. Picture quality is good and the sound is adequate. There is not much to setup, but the setup menu is not very good. Do not turn on the voice assist. It is not helpful at all, the voice is very irritating and once turned on is extremely difficult to turn off. I couldn't turn it off and ended up going through the setup again from the beginning.

    I would recommend this to a friend