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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 79 Showing 1,561-1,580 of 5,874 reviews
  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Tv

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

    Love this tv so much, the perfect size for most spaces.

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

      Thank you for sharing your positive review! It’s wonderful to hear that you love the TV so much. Having a great TV can enhance your entertainment experience. If you have any more thoughts or need further assistance, feel free to reach out—I’m here to help! - Carl | Insignia Products BBY-ExBrand_Insignia

  • Pros mentioned:
    Tv size

    Rated 5 out of 5 stars

    Sometimes Smarter is not better

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

    I have nothing bad to say about this television. I am considering buying another one to replace the TV in my bedroom.

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

    Rated 5 out of 5 stars

    Great Picture

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

    True HD with 1080P for a far better picture than 720P. Just a bedroom TV running on digital antenna so anything more would have been a waste. No streaming capability built in but for the price on sale and a 40" you can't beat it.

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

    Good for price.

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

    Good for the price. Compared to other tvs at the same price color and size were good. Compared to a high end tv the colors are a bit washed and blacks are not deep enough. But again for the price it's more then nice.

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

    excellent color and clarity extremely clear and full screen edge to edge

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

    Rated 5 out of 5 stars

    Awesome tv

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

    Awesome tv. Price point can’t be beat. If you are looking for a tv that’s easy to set up and use then this is the one for you.

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

    Rated 5 out of 5 stars

    Got it on deal of the day. Woo hoo! Even better.

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

    Outstanding device for a budget TV. I also use it as a second monitor, and it’s great to have that much visual real estate to work from. Especially now with as much telework as I do. Got it on deal of the day. Woo hoo! Even better.

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

    Rated 5 out of 5 stars

    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.

    For the price, it would be hard to beat. Easy set up, easy remote operation, works well with streaming services. Great mid-size TV (yes, I'm aware that sounds ridiculous to any of my Eisenhower baby cohort).

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

    Rated 5 out of 5 stars

    INSIGNIA TV

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

    We needed to replace our TV because it stopped working. This TV is like are old TV, same size. The only difference is the base. This new TV has feet, not like the other one. This TV works great & the price was right.

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

    Rated 5 out of 5 stars

    40 inch TV review.

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

    Liked this TV. I use it in my travel trailer. The right size for the camper. Nice picture great sound. Nice price.

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

    Rated 5 out of 5 stars

    Insignia TV 40 inch

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

    Picture is good sound quality is concerning because it doesn''t have surround sound type of quality. Good TV.

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

    Rated 5 out of 5 stars

    Good value

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

    I've been using this TV for a year now. I'm very happy with it. Perfect size for a bedroom wall. Picture is bright and crisp. Sound is fine for a bedroom without using any additional sound bars.

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

    Rated 5 out of 5 stars

    Insignia TV

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

    Was a great tv.. not a smart tv for a regular setup, it works great! Ended up getting a smart tv instead but still good quality!

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

    Rated 5 out of 5 stars

    Great item

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

    High quality item! I have always gone for insignia when shopping here, such a reliable and quality brand.

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

    Rated 5 out of 5 stars

    Nice TV for the price

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

    Good little tv we bought for my grandmother. She could use it so easy to use and good picture for the price point it is at.

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

    Rated 4 out of 5 stars

    What a great deal

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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 for a fantastic price. I needed a TV for an area that is not used much, and I was really excited about the cost versus the features.

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

    Rated 5 out of 5 stars

    Perfect

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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.

    very nice picture for the cost its used in a small library for my wife but she likes it and its size.

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

    Rated 4 out of 5 stars

    Good Value

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

    I bought two of these TVs for my kids' bedrooms. The picture isn't going to blow you away, but it gets the job done and is very budget-friendly.

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

    Rated 5 out of 5 stars

    Wanted a new tv and got this one.

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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 a very nice tv for what it costs, I’m really happy with it.

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

    Rated 5 out of 5 stars

    Great 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.

    This is my second Insignia TV and I love it just as much as the first one. I purchased this one for my son. Excellent price, even after Christmas. Excellent picture. Now I'm looking for a bigger one for the living room!

    I would recommend this to a friend