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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 5862 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 21 Showing 401-420 of 5,862 reviews
  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Good price, quality and suites my needs.

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

    Fits my needs perfectly. Simple without the need for subscriptions or emails. Just a tv with enough ports to run my devices at a decent price. Good picture quality that can be adjusted to your needs and no issues in the month of ownership. The only reason I gave 4 stars on picture, sound and brightness is that they are not super high quality but that is expected at a tv at this price point (but still good overall). If you are looking for an awesome 4k tv with vibrant colors and immersive viewing, this is not it but if you want that, but if you want that you will be paying 4x+ the cost of this. I am satisfied with my purchase and does what I expected it to.

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

    Insignia 40" TV

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

    My family is enjoying the 40" tv we purchased at Best Buy. The picture quality is great! This product is serving us well!

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

    Rated 5 out of 5 stars

    Great tv for the price!

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

    Always bought Samsung over the years had 32 inch tv fall and break internal screen so decided to upgrade to a 40 inch and didn't want to spend a lot, the price was great sale price and the quality was actually good as well, tv's have come along way recently and we are pleased with purchase, great for a bedroom tv.

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

    Rated 5 out of 5 stars

    I love my new T.V.!

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

    I love this T.V.! It has a wonderful picture. We followed the instructions included, and it was so easy to set up. And when turned on, it had further instructions with or without voice, for the fine tuning. The remote is easy to use and not to big and bulky.

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

    Rated 5 out of 5 stars

    Handyguy

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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.

    I am really pleased with the television. Picture is clear and the sound is good. It was easy to install. I even purchased another one this week. Good TV and great price. I would recommend this TV if you do not need a smart TV.

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

    Rated 4 out of 5 stars

    Nice replacement

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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, easy setup, economically priced to fit anyone's budget. Perfect replacement of an older 32" that utilizes the same wall mount too!!

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

    Rated 4 out of 5 stars

    Good tv,no bells and whistles.

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

    Tv is perfectly fine.I thought it was a smart TV from what I read online and was disappointed when it arrived. Have to use streaming box so that's inconvenient but of no fault to television itself. Good picture,nothing fancy.

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

    Rated 5 out of 5 stars

    Good basic tv

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

    Got this to replace an LG which was starting to glitch, not looking for anything with bells & whistles, and this works just fine. Less than half the price of entry level 4k. Not for a gamer or a home theater-phile, but if all you want is a tv that works and has a decent picture, this fills the bill.

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

    Rated 5 out of 5 stars

    Quality for a budget

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

    At $25 cheaper then a 32" samsung, you can't go wrong. Great viewing angles and super easy setup. One of the last few tv's of this size you can find without all the bloatware "smart" applications. Tried it out with my nintendo switch and its perfect, only issue I have now is getting my hands on a larger tv stand!

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

    Rated 4 out of 5 stars

    Better than my LG

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

    This tv is awesome! I like custom modes on tvs. Once I got the TV dialed in to my preferences I was amazed it outdid my 32in LG I just bought. Based on research, Insignia uses LG parts. The TV shocked me a few times because the depth makes some images so life like or 3D. The Blues are true blues and ect. One down size I did notice is if you plug in new hdmi device the TV will go to energy saving mode and the dynamic contrast will change my contrast setting to a computer controlled style contrast. I recommend playing with the picture setting to get the TV your way.... What is with the guy that gave this new product a one star?

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

      Hi! Thank you so much for your great words! We love to read the kind comments of a happy customer and also your feedback about the energy saving mode, to know more about what you like or dislike. Thank you for choosing our brand!

      Viridiana E.
      Insignia Support.
      https://www.insigniaproducts.com/contact-us BBY-ExBrand_Insignia

  • Pros mentioned:
    Ease of use, Picture quality

    Rated 5 out of 5 stars

    Good lower priced TV, with a lot of HDMI ports.

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

    Great picture, easy setup, and great sound. Lots of HDMI connections as well. Would recommend.

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

    Rated 5 out of 5 stars

    Love the TV!

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

    Love this tv for my sons room. Very clear picture and lightweight made it easy to mount on the wall. Will be keeping Insignia on my radar for future tv purchases. sound quality is a little low but still overall a good purchase

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

    Rated 5 out of 5 stars

    Excellent TV

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

    Wow!! What a bargain. The picture quality is excellent and surprisingly, so is the sound with the built-in speakers. Navigation with the remote is easy.

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

    Rated 5 out of 5 stars

    Good tv

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

    Good and pictures quality is good . Its vary slim and good

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

    Rated 4 out of 5 stars

    Affordable TV

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

    Our parents' tv had gone out. My sister and I decided to purchase a tv for their birthday. We connected a firestick so that they are able to stream movies and still get local channels. For the price point and brand, the picture quality and sound quality is nice. Good size and fits nicely in their bedroom.

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

    Rated 5 out of 5 stars

    PLEASED with the tv!!

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

    We bought this tv for our camper and it is wonderful. First of all, it fit the area and was fairly simple to set up.

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

    Rated 4 out of 5 stars

    Pleased

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

    So far this is working good. The picture is ok. Sound is good to me. Easy set up with antenna. I don't have cable or internet so I just wanted a basic tv to work with a simple antenna. This tv fits what I wanted. Paperwork makes it seem like it's very fragile and that the screen will crack very easy so I don't know how easy it would crack. There is a bit of a delay when turning on.

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

    Rated 4 out of 5 stars

    Great TV 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.

    The picture quality is great!! Perfect size for a bedroom or small area. Wish it had a power button on the back and that the plug-ins were on the left side and not the right side of the TV. You need to put that in your description of the product. It would be better for me if you could make the legs closer together.

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

      Hi,
      Thank you for writing a review for our TV. We do care and appreciate your feedback. If you need to reach us or if you have any question, do not hesitate and follow the link below.
      Aldair O.
      www.insigniaproducts.com/contact-us BBY-ExBrand_Insignia

  • Pros mentioned:
    Picture quality, Price

    Rated 5 out of 5 stars

    Great tv for the money

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

    I needed a replacement tv for the loft and this is it. Did not need a smart tv, just plugged in the Roku to this one. Great picture, just what I needed and at a good price.

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

    Rated 5 out of 5 stars

    Best Value

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

    easiest remote you could ever ask for , perfect picture and decent sound without having to add a soundbar , awesome price !

    I would recommend this to a friend