Memorial Day SaleEnds 5/25. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

Model:
NS-40D510NA21
SKU:
6398122
Loading...

Customer reviews

Rating 4.6 out of 5 stars with 5877 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 136 Showing 2,701-2,720 of 5,877 reviews
  • Pros mentioned:
    Picture quality

    Rated 4 out of 5 stars

    Great price for above average product.

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

    Great price for a great product. The picture quality and audio is nice. The remote seems a little cheaply made but it does the job. Overall, great purchase.

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

    Rated 5 out of 5 stars

    Best tv for the budget!

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

    Great for the price, I totally recommend it to all looking for a tv on a budget! The image shows up great!

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

    Rated 5 out of 5 stars

    Highly recommend!

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

    Solid tv. Picture is great. Use it as a gaming TV for my Xbox and works like it needs to.

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

    10/10 No Regrets!

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

    I love this TV. It’s my first purchase since my last one over ten years ago. I plugged in my Apple TV, and the TV remote automatically synced to it - without me doing anything! I enjoy watching and it’s perfect for my bedroom that has super high ceilings. If you’re wondering, don’t hesitate! Get this TV!

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

    Rated 4 out of 5 stars

    Nice budget screen

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

    Got this for less than $150 and pair it with an Amazon fire stick I already had. Nice image quality. Sound can be improved with any kind of PC speakers.

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

    Rated 4 out of 5 stars

    Great screen, subpar sound

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

    I am enjoying this TV. It was easy to set up and I'd rate the picture quality highly. However, the sound quality could be better, as it's annoyingly muffled at times.

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

    Rated 4 out of 5 stars

    Good Bang for Buck

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

    Not the greatest tv, picture sometimes is slightly off, maybe feed from streaming. But truly a great TV for the price. Not a smart tv but works great with fire stick.

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

    Rated 5 out of 5 stars

    Like it

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

    Love the result and vision clearity. Use it for the camera and it works great.

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

    Rated 5 out of 5 stars

    Good buy

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

    Great product! Good tv! Have had it for a few years now with no issues

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Great colors and parental controls.

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

    The tv is great. Has great looking color and my daughter works it like a pro. No issues and love that i can parental monitor the tv. So it puts me at ease knowing she is watching all safe channels for a 10 uear old.

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

    Rated 5 out of 5 stars

    Great buy Insignia

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

    Beautiful clear picture good sound add Amazon prime for $14.00 a month better than cable movies, and Tv

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

    Rated 5 out of 5 stars

    good picture quality

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

    Very clear picture. Bought this for use in my home office. The quality of the picture is amazing.

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

    Rated 4 out of 5 stars

    Good value

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

    Good affordable TV. Not going to get the crystal picture you'd get from a more expensive TV, but it has a good picture & is well worth the money

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

    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.

    Best picture and sound ever! So lively and at an amazing price. I ended up buying 2 more!

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

    INSIGNIA 40" CLASS LED Full HD TV

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

    I have to say we are very happy with our new TV. We had to replace the one in the master bedroom. I did not want to pay a lot of money either but I knew we needed one in our bedroom. This is BEST BUY own brand. I LOVE IT. The color is good too. I also love the fact the remote has SLEEP on it. Perfect for me if I drift off at night. The price was very reasonable, even got a warranty on it which still made the price great on my wallet. YIPPEE

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

    Rated 5 out of 5 stars

    Great price for a great TV

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

    Great TV for the price. I would recomend this TV for a Bedroom size room or college dorm room. Great picture.

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

    Rated 5 out of 5 stars

    .TV Review

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

    Good price. Excellent picture. Ordered for guest bedroom.

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

    Rated 5 out of 5 stars

    Good TV for a Great Price

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

    Great TV with awesome features. Purchased this Tv for the Kitchen. The quility of picture is very good.

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

    Rated 5 out of 5 stars

    Worth it

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

    The price was awesome and I haven't had any problems with this tv. Easy to set up and no complaints so far.

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

    Rated 5 out of 5 stars

    my big 40 inch

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

    great tv, great price, fast delivery, my girlfriend loves it, she said it looks so big in your bedroom.

    I would recommend this to a friend