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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 5869 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 101 Showing 2,001-2,020 of 5,869 reviews
  • Rated 5 out of 5 stars

    Insignia: great picture, great 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 color + resolution for a very economical price. Have 2 other insignia tv’s + I plan on purchasing more if the need arises.

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

    Rated 5 out of 5 stars

    An additional TV

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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 and a bigger size than I expected. It was a good buy.

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

    Rated 5 out of 5 stars

    good product

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

    i’m cheap and this was like 150 and its big and the 1080p is what you need. you got a dorm a room this is all you need. fr. its a 40 inch plenty big. 32 inch too smal this oen is pefect

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

    Rated 5 out of 5 stars

    A Very Good Value in a Smaller Sized TV

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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 is a great value considering its size and features. It allows us to connect our Fire Stick and has great resolution.

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

    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.

    Great Tv. Exactly what I needed. Just plugged my Roku into it and was ready to go.

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

    Rated 5 out of 5 stars

    40 Insignia

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

    Perfect for my home office, good picture and quality.

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

    Rated 5 out of 5 stars

    TV for school room

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

    Great price for this size TV. Used this TV mounted on a mobile stand in a school. Perfect size and weight makes it easy to move from one classroom to another.

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

    Good value for non smart tv.

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

    Wife wanted a new bedroom tv, we use an Apple TV with this, wall mounted with a bracket mounted behind this TV to hold the Apple TV. Bought it because it had a good resolution but without paying extra for apps on a smart TV we wouldn’t use. The ARC HDMI input on this TV does a good job of allowing control of the Apple TV with the TV remote. Only gripe is the glare on the screen, used to glare reducing coatings on screens in other locations of the house.

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

    Great tv for the price! This is my third Insignia brand tv and have been happy with all. Will definitely look for this brand when I decide to upgrade to a larger screen.

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

    Rated 5 out of 5 stars

    New 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 bought this tv to exchange for the one I currently had in my bedroom. I love the full HD quality. I have bought Insignia TVs before, and their quality is very good.

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

    Rated 4 out of 5 stars

    Insignia TV

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

    Overall, excellent TV for the price. The sound quality is not the best, but again, for the price it is fine.

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

    Rated 4 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.

    Working great so far. Picture looks good and is pretty bright. Sounds is loud and clear.

    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.

    Beautiful pictures and great sound! Perfect for a bedroom tv!

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

    Rated 5 out of 5 stars

    40inch tv

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

    Pictures show very clear it's a better tv I'm glade i got it

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

    Great tv for bedroom, office, apartment. Nice picture.

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

    Rated 5 out of 5 stars

    Helpful Staff

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

    TV is great and staff were very helpful when we were trying to decide what to purchase. It was a nice selection of products to pick from. Prices were reasonable.

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

    Rated 4 out of 5 stars

    Nice extra TV

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

    Great TV for the price, its big enough to have as a garage TV or even to put in a guest room. The image is good, not great, but it gets the job done. Overall I like it and do not regret this purchase!

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

    Rated 4 out of 5 stars

    Good tv

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

    Pretty good tv. Decent size brightness and picture display is pretty well as well. It’s just not a smart tv. Really though it was

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

    Rated 4 out of 5 stars

    Great tv 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.

    Awesome price. All the basics needed. Pretty good size tv

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

    Rated 5 out of 5 stars

    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 price. Great product. Fast easy ordering. Easy curbside pickup. Thank you best buy.

    I would recommend this to a friend