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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 87 Showing 1,721-1,740 of 5,874 reviews
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    Impulse Purchase

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

    Great Value for the price. Just happened to be in the store for another item and impulse purchased this TV

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

    Rated 5 out of 5 stars

    Nice Picture and sound

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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 sound for a great price. Looks good on the wall.

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

    Rated 5 out of 5 stars

    Worth a Look

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

    If you are looking for an inexpensive larger TV and want a great picture check out the Insignia 40 inch. We are very pleased with our purchase and the support by the staff support at our local Best store.

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

    Rated 5 out of 5 stars

    My 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.

    What a great TV for the price! I still need to read the manual though! Lol clear picture and good sound quality. I watch mainly Netflix and the morning News on it and I’m perfectly happy with it!

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

    Rated 5 out of 5 stars

    Best little TV

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

    Bought for my dad who’s in assisted living. Setup easy, hooked cable line up, chose “cable” for hookup, and boom! Nice picture! Decent sound. He likes it.

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

    Rated 5 out of 5 stars

    Bang for your buck

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great Tv for the price and a really nice picture,good for children's room or kitchen

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

    Rated 5 out of 5 stars

    Highly recommend!!

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

    Best tv i think i have ever owned! Android os is the best by far and this tv is an incredible steal for the price. Great picture. HDR, 4k, smart, and much more. Have had no issues with it so far.

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

    Rated 5 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.

    Setup was easy, guided by an onscreen menu. The TV has a sharp picture, clear with bright colors. The sound is good enough that a sound bar isn’t required.

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

    Rated 5 out of 5 stars

    Very Pleased

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

    The picture and sound are good. We are delighted. We could only get a 40" tv to fill an opening in our wall unit. This was perfect.

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

    Rated 4 out of 5 stars

    Basic 1080P Tv,Good Value

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

    Bought to use as a Monitor in a PC Setup.Perfect for that and the Picture is nice.Add a Firestick and it is great TV for a Bedroom or Mancave.

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

      Hi Axememan,
      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

    Rated 5 out of 5 stars

    Good inexpensive TV

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

    Good TV for the price. I use this as a gaming screen for my older game systems like Wii U and 360. Picture looks great, speakers are pretty good, no unneeded smart tv features.

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

    Rated 5 out of 5 stars

    Insignia 40”

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

    Insignia 40” non smart TV was just what we needed for a person with only wanting to watch basic cable and not hav to worry about all the extras. Excellent picture and sound.

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

    Rated 5 out of 5 stars

    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.

    It’s an amazing tv it’s a good size and it’s pretty cool

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

    Rated 5 out of 5 stars

    Awesome 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 picture and sound. This TV has everything I need!

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

    Rated 5 out of 5 stars

    Good TV at a good price!

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

    It has good picture and sound. The price was reasonable too.

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

      Hi Alex, it's great to hear that you're enjoying your Insignia™ 40" Class N10 Series LED Full HD TV. Having good picture and sound quality at a reasonable price is definitely a win. If you ever need assistance with your TV setup or have any questions, feel free to reach out. Enjoy your viewing experience! Patricia | Insignia Support https://www.bestbuy.com/site/insignia-40-class-n10-series-led-full-hd-tv/6398122.p?skuId=6398122 BBY-ExBrand_Insignia

  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    My 40 inch television

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

    Everything I wanted and more. Best picture sound is great.

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

    Rated 5 out of 5 stars

    Great basic 1080p TV

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

    I purchased this to use as an additional TV for sports viewing via Firestick in my basement. I only needed an HDMI monitor and it works great for that. The picture is great. Well worth the price for a larger TV

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

    Rated 5 out of 5 stars

    Bedroom wall 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.

    Great value for price. Good picture and good range on sound. Very happy.

    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.

    Very nice TV. I had no need for a smart TV and this one is great. I got a new antenna and I am getting 23/30 available channels in my area. Before I was getting 2.

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

    Great not-smart TV option

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

    Needed a cheap TV for the kids that wasn't filled to the brim with extra smart crap. This TV hit all marks, good size, full HD instead of similarly priced ones being at 720p.

    I would recommend this to a friend