Customer Ratings & Reviews
- Model:
- NS-40D510NA21
- |
- SKU:
- 6398122
Customer reviews
Rating 4.6 out of 5 stars with 5861 reviews
(5,861 customer reviews)Rating by feature
- Picture Quality4.6
Rating 4.6 out of 5 stars
- Sound Quality4.4
Rating 4.4 out of 5 stars
- Brightness4.6
Rating 4.6 out of 5 stars
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.
- Pros mentioned:Picture quality, Price
Rated 4 out of 5 stars
Insignia is Always a Good Value
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I am a big fan of the Insignia brand and I have been happy with any of their products I have purchased. This is a basic non-smart TV which is a great value and perfect fit for use with my ROKU. I think the sound quality is good (better than the Westinghouse I replaced) and has a nice clean look. I see a lot of the reviews saying this is really cheap, etc, etc. If dropping a ton on a TV makes you feel special, go for it, but it will still be just a TV. If you are looking for a good value this will more than meet your needs.
I would recommend this to a friend - Pros mentioned:Picture quality, Price
Rated 5 out of 5 stars
Great Choice
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This tv is great with a fire stick. It’s large and hd without spending too much money
I would recommend this to a friendBrand response from InsigniaCustomerSupport
Posted .Thank you for your feedback! We're thrilled to hear that you're enjoying the TV with your Fire Stick and that it's providing great HD quality without breaking the bank. It's always wonderful to find a product that offers both value and performance. Enjoy your viewing experience!
- Carl | Insignia Products
- Pros mentioned:Picture quality, Price
Rated 5 out of 5 stars
Needed New TV
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Got this for an insane deal on Black Friday. Very lightweight. Clean and crisp picture.
I would recommend this to a friend - Pros mentioned:Picture quality
Rated 5 out of 5 stars
Perfect upgrade
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This tv fits perfectly in a medium-sized bedroom. Great clear picture and sound. Setup was very easy. This was a great deal and we are very pleased!
I would recommend this to a friend - Pros mentioned:Ease of use, Picture quality
Rated 5 out of 5 stars
excellent priced 40" tv plus it's 1080P
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.great tv for the price, plus its 1080P. I do have a sound bar on it, but not sure it's really needed. I had it so I just hooked it up. Also I do not have cable on this. I do have an indoor antenna, plus a Roku streaming stick+. I primarily use the Roku stick. Pictures are good and clear. It turns on sound bar automatically like it should. Easy assembly just for the feet.
I would recommend this to a friend - Pros mentioned:Ease of use, Picture quality, Tv size
Rated 5 out of 5 stars
Great value
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great tv for the price. The picture is outstanding and setup was pretty straight forward.
I would recommend this to a friend - Pros mentioned:Ease of use, Picture quality
Rated 5 out of 5 stars
Insignia
||Posted . Owned for 1.5 years when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Easy to set up and great quality. Perfect for living room and guest room. Insignia is always my primary go to when purchasing excellent products.
I would recommend this to a friendBrand response from InsigniaCustomerSupport
Posted .Sounds like a great purchase! Insignia TVs are known for their affordability and quality. Enjoy your new TV in your living room and guest room! - James | Insignia Support | https://www.bestbuy.com/site/brands/best-buy-brands/pcmcat1596746025285.c?id=pcmcat1596746025285
- Pros mentioned:Picture quality, Price
Rated 5 out of 5 stars
Best deal out there!
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Made more sense to buy a couple TV's for a trade show then rent them from the show decorator and the 40" screen is much easier to see than the small computer monitor we were using. GREAT DEAL!
I would recommend this to a friend - Pros mentioned:Picture quality
Rated 5 out of 5 stars
Simple TV replacement for an obsolete one.
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This TV is a replacement for a 30+ yr old Samsung that is approximately the same size in our bedroom. We frequently fall asleep with the TV on. The old one generated a considerable amount of heat from the screen. The new one is much cooler which has to consume less power. Due to it's location (mbr) and the way we use it, it is no frills. All our TVs are cable connected so reception is cable dependent. This TV suits our needs so we are completely satisfied.
I would recommend this to a friend - Pros mentioned:Ease of use, Picture quality
Rated 5 out of 5 stars
Happy! :)
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I really like this television, the picture is great, easy to setup I got it at the Black Friday price of $114.00. Very happy and so glad I was able to find a non smart tv at this price and size.
I would recommend this to a friend - Pros mentioned:Picture quality, Price, Size
Rated 5 out of 5 stars
Great Vakue
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Very nice size for my computer room. Pic is excellent Highly recommend it for the price.
I would recommend this to a friend - Pros mentioned:Ease of use, Picture quality
Rated 5 out of 5 stars
Great TV!
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I got a great deal on this TV after upgrading from a 15 year old smart TV. It was really easy to install. I have a Roku and it was super easy to install. The picture quality is clear and the sound is great. I love this TV.
I would recommend this to a friend - Pros mentioned:Picture quality, Price
Rated 4 out of 5 stars
Great quality for the price.
||Posted . Owned for more than 2 years when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Good picture and sound quality for the price, great second or third tv to put in a spare room.
I would recommend this to a friend - Pros mentioned:Ease of use, Picture quality
Rated 5 out of 5 stars
Perfect Upgrade
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Took advantage of the open box deal to upgrade the tv in my bedroom. Got a great deal, super easy to set up, was able to connect everything I was using before, & beautiful picture. Didn’t need a smart tv because I use a Chromecast to stream. Perfect for me.
I would recommend this to a friend - Pros mentioned:Ease of use, Picture quality
Rated 5 out of 5 stars
Perfect size for Guest bedroom. Great price.
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Have bought Insignia TVs before & never problems. So the Guest bedroom needed a new TV & i ordered the 32" online. it was Ready to pickup in-store within the hour! We arrived & after seeing the in-store TV displays, my Husband decided we should 'Go Bigger' & get the 40" screen. Also IN STOCK that day. Glad we did. Great picture, easy setup & very affordable (worth the few extra dollars). Thank you Best Buy.
I would recommend this to a friend - Pros mentioned:Ease of use, Picture quality
Rated 4 out of 5 stars
Nice TV
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It is a good tv for the money, was easy to set up, and has a nice picture. The only real issue I have is that for being a smart tv it won't download some app's.
I would recommend this to a friend - Pros mentioned:Picture quality, Size
Rated 5 out of 5 stars
Great TV
||Posted . Owned for 1 year when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love this TV. Perfect size for my office. I have connected it to an over the air antenna and it works great. Then I also have a Roku hooked up to stream. Great quality and value! Good picture.
I would recommend this to a friend - Pros mentioned:Picture quality, Price
Rated 5 out of 5 stars
Great TV, Great Value
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This was by far the best value 40+ inch TV I could find. I didn't need a smart TV for what I'm using it for and its perfect. The picture is great for 1080. This is my 3rd Insignia TV over the past ten years or so. They've always been reliable for many years for me and am expecting the same out of this. I have nothing negative to say about it.
I would recommend this to a friend - Pros mentioned:Picture quality
Rated 5 out of 5 stars
Great on sale for $129. Good sound. Kind of small
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I bought this as a special Best Buy Online customer deal for like $129. It was listed in-store for around $179, which is why I couldn't find it. It was also tucked away in that section where they have the TVs in boxes and it is hard to see which TV costs what. I had to find it using the Product ID. And then I had to tell the guy the online price, and he said that was fine, and that I did not have to order it online to get the deal. It was funny too because the discount didn't come until the receipt came out. As for the TV, it works fine. 40" is not as big as it sounds, and I must have had a 50+ TV before because this one is significantly smaller, but it is good enough for the price. The picture is great for the price, and the sound was WAY better than my previous TV that cost me almost triple the price and I could barely hear it when a loud car or truck would pass by. If I had known, I wouldn't have bought the sound bar and speaker for $150 which was more than the TV. I considered the sound bar an investment for the future when I buy a real TV, hopefully a QLED. The remote works great and I don't need to do yoga to have the remote hit the sensor, which was another thing the old TV always had problems with. The old TV also broke down after a year or two, and I didn't buy it through Best Buy so it might be useless unless I see if someone wants it so they can fix a bad fuse or something for like $10.
I would recommend this to a friend - Cons mentioned:Smart features
Rated 5 out of 5 stars
Love it
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I wanted a TV with no Smart features and this one has been great.
I would recommend this to a friend















