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Customer Ratings & Reviews

Model:
43LF621U21
SKU:
6394760
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Customer reviews

Rating 4.4 out of 5 stars with 2197 reviews

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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 41 Showing 801-820 of 2,197 reviews
  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Alexa 4K tv for the win!

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

    A great tv at a great value. Alexa runs our house and now the tv even can access our smart features

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

    Does Best Buy Help Its Customers?

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

    This item performs as expected. It replaces a Hisense smart TV --- OF THE SAME SIZE WHICH FAILED AFTER APPROXIMATELY ONE YEAR. i AM ASKING YOU TO EMAIL ME THE RECEIPT OR RECORD OF TRANSACTION ON THE PURCHASE OF THE HISENSE TV WHICH FAILED. I WOULD LIKE TO MAKE A WARRANTY CLAIM, SO PLEASE SEARCH YOUR RECORDS FOR THAT RECEIPT. THIS WAY THE BEST BUY CUSTOMER EXPERIENCE WILL BE ABLE TO GET A HIGH MARK IN THE FUTURE.

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

    Rated 5 out of 5 stars

    smart tv

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

    purchased at Best Buy for a great price.Perfect for our spare bedroom so far no problems. Grandkids have enjoyed it!

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

    Rated 5 out of 5 stars

    Happy

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

    Very happy with my purchase no complaints the price for the television was great and the service was excellent at checkout.

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

    Rated 4 out of 5 stars

    Works well for a bedroom

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

    Not the best picture among my TVs, but the convenience of built in fire tv makes it convenient for a bedroom.

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

    Rated 4 out of 5 stars

    Great Value

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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 and Great value! B be ought this TV for our sitting room and it has not disappointed.

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

    Rated 5 out of 5 stars

    Tv

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

    I love the hands free Alexa on the remote. The high quality on the tv is also amazing, for late night movie nights. Love this TV.

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

    Rated 5 out of 5 stars

    43” Toshiba TV...great buy!

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

    Really like this economical Smart TV. I would buy another one and recommend it. I use it as a tv and secondary computer monitor.

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

    Rated 5 out of 5 stars

    Great Deal!

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

    Love built in Firestick interface! Perfect thank tv with great picture for price. It’s our study/exercise room tv and it’s great.

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

    Rated 5 out of 5 stars

    Bob

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

    Happy with performance and price. Right size for my room and easy installation,

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

    Rated 5 out of 5 stars

    Very satisfied!

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

    This television has a very clear picture and is a great value. It is the perfect size for the room I wanted to use it in.

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

    Rated 5 out of 5 stars

    Mancave

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

    So far real good love the apps Great picture and sound it my small 10x11 man cave the volume is no loader than 9 plenty loud

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

    Rated 5 out of 5 stars

    43 in Toshiba

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

    Iike that I don't need cable or a dish to get what I want. The price was great. Picture is nice, and the size is just right.

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

    Rated 5 out of 5 stars

    Television

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

    Love the items thanks for such great quality. The sound, view and the price was definitely great access

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

    Rated 5 out of 5 stars

    Workout room TV

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

    Great TV for our workout room. Simple to set up with great picture quality.

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

    Rated 5 out of 5 stars

    Great tv

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

    Really good value for the price. Its awesome to have the amazon tv built right in.

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

    Rated 5 out of 5 stars

    Great bargain 4k!

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great picture, fast fire tv apps, cool screen saver and easy music streaming.

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

    Rated 5 out of 5 stars

    Smart TV review

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

    Excellent picture quality. Our first "smart" TV. We like TOSHIBA products.

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

    Rated 5 out of 5 stars

    Excellent TV

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

    Awesome TV!!!! It have all the apps installed which is the best. It has great sound and audio. It also has excellent quality.

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

    Rated 4 out of 5 stars

    Decent Buy

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

    Good quality television for kids room, can’t go wrong with an integrated fire stick

    I would recommend this to a friend