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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 5865 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 38 Showing 741-760 of 5,865 reviews
  • Pros mentioned:
    Price

    Rated 4 out of 5 stars

    Solid choice

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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 great TV for its price. I needed a non-Smart TV for my bedroom (since I have an Apple TV) and this does the job just fine. The only issue I have is with the sound. It’s a little inconsistent across streaming platforms (ex. I could have it set to 20 and it will sound fine on Netflix, but noticeably quiet on YouTube, then loud on Hulu). Maybe it’s my settings, but I felt it was still worth mentioning.

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

    Rated 5 out of 5 stars

    Highly Suggest

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

    The tv came packaged very well! The size is great, bigger than I expected actually. The quality is great as well, shows are clear. Highly suggest

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

    Tv has a very good picture for the price. Very simple to operate and a great size for a smaller room.

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

    Rated 5 out of 5 stars

    Great Non-Smart 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 Non-Smart TV. 40" hangs nicely above water cooler. Good Color and Sounds Great considering the price on this TV.

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

    I was very surprised on the picture quality of this TV. Perfect size to mount on my bedroom wall and works excellent w/ my firestick! Great TV!

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

    Rated 5 out of 5 stars

    Insignia TV Review

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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 - Super light- easy to setup - great picture

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

    Rated 5 out of 5 stars

    Very nice tv

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

    Very nice for the price. Hard to find a non-smart tv. Easy online ordering and in store pick up. Very happy with this purchase.

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

    Rated 5 out of 5 stars

    Great for our patio and grilling

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This was a purchase for our backyard patio. This tv may not have been rated for outdoor use but it ia now 2023 and its going strong. So very happy with this purchase. Color, picture and sound is great. Add our roku ti it and an outdoor antenna and you can watch football outside while grilling with friends and family. Highly recommend.

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

    love it!

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love it!! Had this for about 1-2 years and it's been great! Pairs with my apple tv well, and the volume and noise adjustment options work perfectly. It's the perfect size for my small studio apartment.

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

    Rated 5 out of 5 stars

    Vacation viewing

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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, perfect for our vacation!! Lightweight, so one person can carry it alone.

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

    Rated 5 out of 5 stars

    Great TV at a 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 picture quality, at least as good as other more expensive brands I have in the house. Easy setup, out of the box and in use in minutes.

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

    Rated 5 out of 5 stars

    Can’t be Beat

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

    The price couldn’t be beat! The picture and sound are great!

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

    Rated 4 out of 5 stars

    Decent price for a decent display

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

    Pros: Good price, good size/quality display for middle of the room viewing, remote is simple with glow in the dark accents on the power and channel/volume buttons, tv settings easy to configure, multiple HMDI ports, and nonsmart if you prefer an open tv for multiple streaming devices. Cons: Audio is adequate but lacks bass power and comes from the bottom of the tv, the mounting holes on the back are slightly raiseed on the top side so make sure you have the proper length screws, and no bluetooth connection for headphones but comes with 3.5mm audio jack.

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

    Rated 5 out of 5 stars

    Great

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

    This television it’s amazing and its great for the value and for the price Its easy to use and easy to install I have been veey please with it

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

    Rated 5 out of 5 stars

    Replacement TV

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

    Got this for my mom’s bedroom, great price, picture and sound. This replaced a small Vizio and she likes this tv much better than the Vizio.

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

    Rated 5 out of 5 stars

    It’s great

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

    My recent tv I been having for about 8 years decided too go out and I went to best buy to go look and see what I could find. Looking through the store I came across this television with a great price and a nice set is what made me choose it.

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

    Rated 5 out of 5 stars

    Perfect 40”

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

    I’m enjoying the tv size. Very crisp and clear. The legs are at an angle, which helps on my tv stand. Very lightweight. I highly recommend it.

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

    Rated 5 out of 5 stars

    Super Buy

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

    Great sound for where we have it, great picture, clear colorful. great price

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

    Rated 5 out of 5 stars

    Awesome picture, great price

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

    This was such a great deal! Wonderful picture, perfect sound, easy menus to follow for set up.

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

    Rated 5 out of 5 stars

    Insignia means value, quality.

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

    Works well, good price. Insignia delivers quality and value. Curbside pickup made it easy.

    I would recommend this to a friend