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Customer Ratings & Reviews

Model:
55LF621U21
SKU:
6394762
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Customer reviews

Rating 4.4 out of 5 stars with 1977 reviews

Rating Filter

Rating by feature

  • Picture Quality

    Rating 4.5 out of 5 stars

  • Sound Quality

    Rating 4.4 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 appreciate the 55" Class LED 4K UHD Smart Fire TV for its exceptional picture quality, easy setup, and reasonable price. Many users rave about the stunning visuals and impressive sound quality, while others find the user-friendly interface and Fire TV integration to be convenient and user-friendly. However, some customers have concerns about the product's durability and lifespan, with reports of remote control issues, short lifespans, screen issues, and instances where the TV stopped working completely.

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 81 Showing 1,601-1,620 of 1,977 reviews
  • Rated 5 out of 5 stars

    Great buy!

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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 TV for my daughter for her birthday she absolutely loves it

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

    Pretty okay for the price

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

    I like it my only complaint is Alexa won’t turn it on but will turn it off.

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

    My TV

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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 great product my husband loves his new TV and he says it is a great gaming tv

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

    TCL 55"

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

    Have a smaller version and love it! So I am upgrading to a larger version! Thank you!

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

    Perfect TV

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

    I purchased this alexa built it TV for my business. Its perfect for the display.

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

    Toshiba 55”

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

    Enjoying 4k shows & movies in the bedroom with Amazon TV

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

    Love the integrated FireTV. Auto inputting.

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

    Love the integrated FireTV. Love how it auto senses my input usage, great value!

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

    Fire 4K television

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

    Itsbeen great when it finally came all together Ed ith assistance of Amazon.

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

    excellent tv

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

    works great, purchased a bunch and this brand seems to work the best

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

    Amazing for the price

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

    A great tv as it is, but the price literally makes this a no-brainer. It's fantastic.

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

    It is great for the price and has great speakers

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

    How do I describe this tv? I would say it is a mix of price to performance at a great size

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

    Great TV

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

    Very beautiful graphics, but sound can be louder. Overall a great tv.

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

    My TV.

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

    love the TV. replaced my 65 inch was tired of watching the big screen!

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

    Tv

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

    I’m enjoying my purchase!!!!!!!!!!!!!!!!!!!!!!!!!!

    I would recommend this to a friend
  • Cons mentioned:
    Reliability

    Rated 1 out of 5 stars

    Just a bad overall TV

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

    Unfortunately this TV isn't it. Too many bad reviews that I should have read them first. The sound on this TV when turned up high to watch a movie is bad. You hear the speakers crackle as if they can't handle it. To make things worse the sound would randomly go out forcing a restart of the TV for it to come back. Lastly, the TV would randomly turn off when I feels like it (and no, not when on a idle page like the on board hub). Save your money and the headache and look for another brand. Had to return this one and picked up a 50" LG nanocell instead. Big difference in performance and quality!

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Great tv for the price

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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 this tv. Would purchase again. Reasonably priced too.

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

    Great Service!

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

    Great service, pricing and delivery. I couldn't ask for better!

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

    Great TV

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

    Great tv, easy interface, love how easy it is to work! No complaints.

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

    Good deal

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

    The purchase process was easy. Best Buy had my item in stock. Very satisfied.

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

    Great TV~!

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great - highly recommended to buy. No issues.

    I would recommend this to a friend