Skip to contentGo to Product Search
Gift Ideas
Main Content

Customer Ratings & Reviews

Model:
NS-40D510NA21
SKU:
6398122
Loading...

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 63 Showing 1,241-1,260 of 5,874 reviews
  • Pros mentioned:
    Picture quality

    Rated 4 out of 5 stars

    Bar tv

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

    Great tc for the price. Picture and set up are great. Exactly what I need to hang over the bar.

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

    Rated 5 out of 5 stars

    A total Value Play, a lot of bang for the buck ...

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

    If you are looking for a 40 inch Television. If you don't care if the TV is not smart. If you don't mind living with the 10watt sound or if you have a sound bar. If you are looking, like me, to spend less than $150. This Television is for you. Excellent value for the $139 price tag. I recommend it. I am very happy with it. Thanks.

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

    Rated 5 out of 5 stars

    Middle school teacher

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

    Love the quality of the picture and amazing price.

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

    Rated 4 out of 5 stars

    Good tv love insignia

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

    Pretty picture, easy to install, good quality for the price

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

    Rated 4 out of 5 stars

    A New TV

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

    The size is perfect for the room I wanted it for. The picture is clear and easy to adjust. The price fits well with the quality of the TV.

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

      Hi Bebbie! Thank you for your feedback! We're delighted to hear that the Insignia™ 40" Class N10 Series LED Full HD TV is the perfect size for your room and that you're pleased with the picture quality and ease of adjustment. It's great to know that you find the price to be a good match for the quality of the TV. If you have any other thoughts or need assistance, feel free to reach out. Enjoy your new TV! |Angelica| Insignia Products| https://www.bestbuy.com/site/insignia-40-class-n10-series-led-full-hd-tv/6398122.p?skuId=6398122 BBY-ExBrand_Insignia

  • Pros mentioned:
    Ease of use

    Rated 4 out of 5 stars

    Insignia 40" Tv

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

    good tv for the price. easy to assemble and hook up to cable. nice and lite weight

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

    Rated 4 out of 5 stars

    Great value TV

    |
    |
    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I was looking for a replacement TV for my bedroom. This TV was the perfect size because anything bigger is a bit overwhelming unless you have a giant bedroom. The price was perfect for what the TV is used for most of the time in use which is to watch TV in bed to fall asleep. I didn't need the top of the line. However, this TV, at least to my eyes, has a really nice picture. No regrets on this purchase.

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

    Rated 5 out of 5 stars

    Great TV. Great Price

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

    I purchased this as a bedroom TV. It has great color and crystal clear. I love it. I actually mounted this on the wall myself and I am 75 years old. I highly recommend this set for anyone looking for a great TV at a very affordable price.

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

    Rated 5 out of 5 stars

    Works good with quality picture

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

    Good value, good picture. Easy to set up. Remote works easy

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

    Rated 5 out of 5 stars

    My 1st Insignia TV!

    |
    |
    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    All i can say is, WOW! Great sound. Easy-set up...

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

    Rated 5 out of 5 stars

    Good TV

    |
    |
    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 4 out of 5 stars

    Nice TV for the price.

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

    While the picture is clear and colors bright the refresh rate of 60 seems to be lacking at times.

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

    Rated 5 out of 5 stars

    Great value

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

    Great Value - easy to set up - good quality picture

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

    Rated 5 out of 5 stars

    Bright pictures

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

    Replaced an old 40” set in Bed room. Can’t beat the value. The only bad is that LG doesn’t support Paramount + without a fire stick or other device. Would be great if you could stream through TV app not an add on. But that is the only negative. For less than 500.00 a great set.

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

    Rated 4 out of 5 stars

    Need more like this

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

    Good 1080p TV with no fluff. No "smart" features to charge you extra for. The speakers aren't great but I didn't expect them to be. I use an external speaker. I use this TV on my back patio with a FireStick to watch sports on the weekends. I wish manufacturers made more like this in the 55-65" range. TV is bright enough that I could watch football on a bright and sunny day.

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

    Rated 4 out of 5 stars

    Only 1080p but solid TV

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

    no wifi or smart features, which is refreshing and rare to find. drawback is that it is only 1080p. it is a solid TV.

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

    Rated 5 out of 5 stars

    Great picture quality

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

    Great picture quality, packing help the process make it easier and safe to install the tv. Not smart tv which I liked , installed a digital video receiver instead. No need for sound bar where I’m using it good picture functions.

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

    Rated 4 out of 5 stars

    Excellent value for a small room.

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

    The major objection is that is has a narrow viewing angle. Moving off the center of viewing angle quickly washes out color. It realistically has less than 90 deg viewing angle. More than adequate for a narrower viewing room. Picture took a lot of adjusting to get to look natural and not too saturated, but the end result was quite good.

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

      Hello, Thank you very much for your feedback. Your comments are really important for us, so I will be directing your feedback to our Development team to check this particular situation you recently experienced, with the purpose of keep improving our products and services for you. Please feel free to contact us, if you have any other question or further feedback you wish to share.

      Hector S. - Insignia Support https://www.insigniaproducts.com/contact-us BBY-ExBrand_Insignia

  • Pros mentioned:
    Tv size

    Rated 5 out of 5 stars

    Great TV for the money

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

    Excellent TV for the money. Setup was easy as was install

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

    Rated 5 out of 5 stars

    Good tv

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

    This tv is perfect size and good quality for the price.

    I would recommend this to a friend