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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 5863 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 25 Showing 481-500 of 5,863 reviews
  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Good bang for the buck

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

    Great extra tv for the kids to play games on. Very light weight and easy to mount on the wall. I love how slim it is. The picture quality is pretty good too. I would highly recommend this tv for the price and size.

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

    Rated 4 out of 5 stars

    Insignia

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

    Good quality picture saves on energy sound quality is OK it doesn't get as loud as I like it to be

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

    Rated 5 out of 5 stars

    Love this TV

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

    Easy to install. Great quality. Great value. Couldnt have found a better deal. Thank You Best Buy

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

    Rated 5 out of 5 stars

    Good 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.

    This TV arrived as advertised approximately one week after placing order. TV was easy to set up and works well. Picture is good and the set is good quality overall. I really could not beat the price. I would certainly order another Insignia TV.

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

    Rated 5 out of 5 stars

    Great TV / After 1 year NO ISSUES

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

    I purchased this TV over 1 year ago for my bedroom. No issues with this TV. Works great and sound is also loud enough. I don't have a cable hookup in there and therefore bought a ROKU stick and I also stream from my laptop. Being 82 yrs old it took some effort to set up the ROKU but I got it all done. I just moved this TV into the living room since my 12 year old SAMSUNG just died. Hooked up to the digital cable box and TV works like a charm. I'm going to order a 2nd TV of this model again for the bedroom. I love that it's not a smart TV. So happy Best Buy still sells this regular TV model. Since I do lots of direct streaming from my computer from German TV stations this 40" Insignia TV is perfect for me. Works great and never had a problem

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

    Rated 4 out of 5 stars

    Great TV, but Bad remote...

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

    The TV is great! The quality is better than I had expected. The only thing that worries me now is that the volume button on the remote is kind of messed up now. When I press up and down buttons, the volume has a mind of its own and goes to whatever number volume it wants to. I will try to fix this myself though.

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

    Rated 5 out of 5 stars

    Insignia 40" 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.

    I bought this TV for my Grandma. It is just perfect. Good price and just the right amount of features. Fits in her small apartment and the picture is above average as well.

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

    Rated 5 out of 5 stars

    Thank You BestBuy for the Non-Smart Platform!

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

    I am grateful that Insignia/BestBuy continues to offer a non-smart platform. I prefer using an external streaming device and connecting via HDMI versus having Smart built into a TV, so thank you BestBuy! The sound and picture for this model is excellent, considering the price. The only con (still not enough to knock it down from 5 stars to 4) is that it has a poor viewing angle. The crisp image is pretty much limited to normal incidence viewing.

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

    Rated 5 out of 5 stars

    worth the money

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

    Works perfectly, sound and picture is clear. It is light weight which makes it easy to move from one area to the next

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

    Rated 5 out of 5 stars

    Worth it

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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. Light weight. Nice quality picture. Perfect for a kids room or guest room.

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

    Rated 5 out of 5 stars

    Simple Flatscreen 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 love this flat screen..bought it for my parents who live on a farm and have no clue about technology and the internet..this is a straight forward flat screen with a simple remote and big buttons.. we will come back and get another for future use..excellent tv!!

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

    Rated 4 out of 5 stars

    Good value TV.

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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 a good TV and a very good value. Picture, size, weight, etc are all good. Has plenty of inputs. The only thing I don't particularly like is the photo viewer app. It seems to want photos in a very particular numbering scheme to play in order.

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

    Rated 5 out of 5 stars

    very nice

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

    light weight east to assembly and set up. it has a very easy set process for getting your cable control remote to work with your cable tv for sinking. it has very nice features and picture and sound

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

    Rated 5 out of 5 stars

    Insignia TV

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

    For the money this is a great TV. The value was there and the quality of that I love insignia products and bought some of them over the years. Highly recommend it.

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

    Rated 5 out of 5 stars

    Good Basic 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.

    This is a good basic TV with decent quality picture and sound. It fits into our room perfectly. This is not a "smart TV" and that is good- because you can customize. It does have 3 HDMI Ports, so I can plug in a Blu-ray player, a Firestick AND a Roku. The advantage is flexibility at low cost. Of course there is the cost of added devices BUT you won't get caught if, as happened a few years ago, Roku stops supporting the built in 'Maybe Not So Smart" feature- which could happen with a Fire TV also. This way you pay only for what you need- and can have flexibility with what you add- including the ability to upgrade if Fire Stick or Roku (or whatever else you use) puts out an improved model.

    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.

    Great TV for the price. I have purchased 2, one runs off cable and the other of satellite tv. Easy set up and works great!

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

    Rated 5 out of 5 stars

    Great value

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

    This is an inexpensive TV but the picture and sound are very good. The picture is sharp and the colors are vivid. It is easy to operate and perfect for a bedroom. I recommend it and would absolutely buy it again.

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

    Rated 5 out of 5 stars

    Family game TV

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

    Beautiful picture it makes the characters on your favorite shows. Seem like a home video. Beautiful! Easy to control. Great television

    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.

    Great tv. Very lightweight and easy to mount. Great picture quality. Nice price for the size and super fast shipping by Best Buy.

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

    Rated 5 out of 5 stars

    Love it

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

    Bought this at a very good price, the picture is as good as our other TVs but what I love the most about this TV is I am able to move it outside to the patio and bring it back in just like a portable TV because it is so light and easy to carry.

    I would recommend this to a friend