Year-End SaleEnds 1/1/26. Limited quantities. No rainchecks.

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

Model:
43LF621U21
SKU:
6394760
Your price for this item is $69.99
Clearance
The comparable value price is $349.99

Customer reviews

Rating 4.4 out of 5 stars with 2197 reviews

Rating Filter

Rating by feature

  • Picture Quality

    Rating 4.6 out of 5 stars

  • Sound Quality

    Rating 4.5 out of 5 stars

  • Brightness

    Rating 4.5 out of 5 stars

Pros mentioned filter

Cons mentioned filter

88%would recommend to a friend

Customers are saying

Customers are impressed with the 43" Class LED 4K UHD Smart FireTV's picture quality, describing it as "Excellent." They also appreciate its easy setup, particularly the wireless network connection. The price point is considered excellent, offering great value for the quality. The Smart TV features, including the FireTV operating system, are well-received for their user-friendly interface and豐富的功能. However, some customers have encountered issues with the screen, such as blank screens or screen flickering after a few years of use. The remote control has also received negative feedback, with customers expressing their dislike for it. Storage limitations have been mentioned as a concern for some users as well.

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 6 Showing 101-120 of 2,197 reviews
  • Pros mentioned:
    Picture quality, Price, Smart tv

    Rated 5 out of 5 stars

    pretty smart

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

    TV is a great value for the price. Picture is great and smart tv options are great.

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

    Rated 5 out of 5 stars

    Great buy!

    |
    |
    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great affordable & easy to manage. Good remote & picture

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

    Rated 5 out of 5 stars

    Entertainment

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

    Great picture quality. Setup with ease. Very good value for the money.

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

    Rated 5 out of 5 stars

    Great for master bedroom

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

    This is my second Fire tv so it was very easy to setup. Picture is very clear. It is for a master bedroom and I had to buy a pedestal stand since the legs would not fit on cabinet. The 43 inch was plenty big for the room. Great value for money.

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

    Rated 5 out of 5 stars

    GREAT CHOICE!

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

    Literally, this is the 4th Toshiba Fire TV I have purchased.....and for GOOD REASON. It's extremely easy for the kids and us adults both to use with the microphone equipped remote and smart tv capabilities. The other units I have purchased are going strong two years now and the picture is on par with other high-end competitors. Don't second guess or look back....GREAT CHOICE!!

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

    Rated 4 out of 5 stars

    Tv

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

    Great picture and function for the price. Easy setup

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

    Rated 5 out of 5 stars

    Quality and price is perfect for this television.

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

    Great picture, clear and sharp. This is the second Toshiba tv I’ve bought in the last 5 years, their quality of workmanship and style, along with affordable price make it a perfect entertainment center piece for my family and the guests at any event. I would recommend this to my friends and anyone who would prefer the great tv set that will last for a long time.

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

    Rated 5 out of 5 stars

    Perfect for me

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

    Perfect size for my room. Good picture. Easy to setup.

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

    Rated 5 out of 5 stars

    Good purchase

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

    Works great. Nice size and worth the price. Easy to set up

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

    Rated 3 out of 5 stars

    My Toshiba, a solid 3 Stars

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

    In stock and shipped on time. Easy to connect. Good Sound. Lacking pushbutton controls on back in the event your remote fails. Remote is almost unusable with some of my favorite buttons in weird places. Remote is too small for my hands to both hold it, and use it. Picture quality is good. Channels I used to get through an external antenna are not strong enough to make it with this TV... I suppose the antenna signal is not being amplified enough. I just lost four channels. Everyone should listen to this next suggestion when making a TV... it would be wonderful if the sound could be automatically leveled. Streaming sound level control is not well regulated, so the TV should do this for us, hint, hint. I do not need the Alexa and it would be nice if I could turn it off more easily.

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

    Rated 5 out of 5 stars

    Enjoying tv again!

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

    It’s a nice set... crisp, clean picture. Good sound and volume. Easy set up and sits sturdy in the armoire. It’s so lightweight that it will eventually get hung on the wall. Took a little learning curve to figure out our streaming tv service, but once we ‘got it’, we’re loving it!

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

    Rated 5 out of 5 stars

    Exceeds expectations

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

    I’m a humble person, I’m not a tv fanatic. However, I do want to get great quality products at an agreeable price. I bought the 43” and 50” 4K SmartFire TV editions of Toshiba. I absolutely love them both. I have had my 43” for a few weeks already and I love the visual and sound so much. I just got my 50” yesterday and that looks just as amazing. I looked at soo many reviews of soo many TVs before deciding with this brand. I was hesitant at first because I don’t have much intel on these things but I’m so glad I went through with it! So if you’re just looking for something simple but amazing, these TVs are it.

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

    Rated 4 out of 5 stars

    Beautiful picture and sound .

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

    I got this TV for my son's bedroom. He likes it. The picture and sound are perfect. Good price. I just had to get used to the Fire tv setting. I lost the sound one day, and I had to unplug the tv and plug it back in, and the sound came back. Hopefully, it won't happen again.

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

    Rated 5 out of 5 stars

    Best TV

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

    This TV was absolutely the best choice out of all of those that I reviewed. It is the perfect size for the upstairs sleeping quarters and without any cable, I am still able to connect other external devices as well as the smart TV aspects. Plenty of apps preloaded for Optional movie selections. I would definitely buy this TV again.

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

    Rated 5 out of 5 stars

    Quality, Value and Free, Same Day Delivery!

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

    I am very satisfied with the 43 in Toshiba tv that I recently purchased from Best Buy. It’s light weight so easy to lift and position on my tv table. It only took a few minutes to set up with the cable service used by my condo and easy to hook up with the existing DVD player and external sound system. The picture is sharp and the colors true to life. Switching from cable tv to the DVD player is easy and the picture remains sharp. I was concerned about going to the store to purchase a tv when my stopped working due to COVID-19. However, to my surprise, I was able to make the purchase online and Best Buy, using a contact delivery service, had the tv delivered to my door by 6:00 pm the same day. This is different from having the Geek Squad deliver and set it up. There’s a fee for the GS and it takes 10 days, or so, for your purchase to arrive. My purchase delivery was free to my door and received the same day. Over all, the entire experience was very pleasant and now I’m enjoying my new tv! Quality merchandise for an excellent price; guess that’s why the store is named Best Buy!

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

    Rated 4 out of 5 stars

    Great pic but remote needs input button.

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

    Great tv for the bucks. Bought for out of state senior citizen. Issues with shipping but otherwise fine. Geek set up helped a great deal. Smart platform hard to switch back and forth to and from cable. Needs “input” button on the remote

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

    Rated 5 out of 5 stars

    Good picture and easy to use.

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

    So far so good with this TV. Haven't really used it as a TV though, it was purchased for 3rd screen for video playback in my editing system. Picture quality is good and it's easy to deal with the menu items. Good value for this brand and size especially since it is a Smart FireTV.

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

    Rated 5 out of 5 stars

    Great television!!

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

    This television was purchased to replace an older model. We had no idea how bad the picture was on the older model until now. This television is great. It has great color and sound. It came with Fire stick already installed. It was super easy to use. This is a great television especially for the price.

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

    Rated 5 out of 5 stars

    Great quality for the money

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

    For me personally Toshiba has always been a great brand in TVs in terms of quality and how long they last. They may not be the best when it comes to picture quality but the ease of installation and use of this new tv and up to date apps is good enough for me. Highly recommended for the quality and value.

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

    Rated 4 out of 5 stars

    Here is the TV of the Future

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

    It’s a great TV for a great price. So many amazing features. This may be one of the smartest televisions I have owned. The ease of setup is pretty easy. It took less than an episode of your favorite show to hook up the awesome technology to the TV.

    I would recommend this to a friend