Toshiba - 55" Class LED 4K UHD Smart Fire TV
User rating, 4.5 out of 5 stars with 1784 reviews.
4.5(1,784 Reviews)- 4 Expert Reviews
- 295 Answered Questions
If received today, the last day to return this item would be Jun 9. Learn more ˃
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Description

Find the perfect TV.
See the TV Buying GuideFeatures
Voice remote with Alexa
Use your voice to watch live TV, launch apps, search for titles, play music, switch inputs, control smart home devices, and more.
Endless Entertainment
Watch over 500,000 streaming movies and TV episodes with access to tens of thousands of channels, apps, and Alexa skills.
Access your favorite content
Fire TV seamlessly integrates live over-the-air TV and streaming channels on a unified home screen.
4K Ultra HD (2160p resolution)
Enjoy breathtaking 4K movies and TV shows at 4 times the resolution of Full HD, and upscale your current content to Ultra HD-level picture quality.
Watch high dynamic range (HDR) content on your TV
With an HDR-compatible 4K TV, you can enjoy HDR movies and TV shows, in addition to all your current content.
Smart TV with access to streaming services for countless entertainment options
Stream shows, movies, games and more with the TV's integrated apps.
Web-based services and content require high-speed Internet service. Some services may require a subscription.
Supports Apple AirPlay
Share videos, photos, music and more from an Apple device to your TV with the touch of a button.
What's Included
- 55" Class LED 4K UHD Smart Fire TV
- Remote control
- Stand
Manuals & Guides
- Product Datasheet/Brochure (PDF)
- User Manual (PDF)
Q: Questioncan you use just antenna or do you have to buy fire or roku to make this work?
Asked by maxwell62257.
- A:Answer Yes, you can just use an antenna (not included). You don't have to buy Fire TV / Roku for this to work.
Answered by Toshiba Customer Care
Q: QuestionWhat's the best tv stand with a mount?
Asked by Brobb.
- A:Answer The VESA mounting pattern is 200 x 200 mm.
Answered by Toshiba Customer Care
Q: Questionwhat size stand is needed for this tv
Asked by buck.
- A:Answer 47.5" minimum. Coincidentally this is what mine is and it fits with only 1/2 inch on either side to spare
Answered by Mike
Q: QuestionWhat type of screws are used to mount the tv on a tv stand with mounting????
Asked by doreen.
- A:Answer It's either an M% or an M6. Sorry I forgot which. Needed 1 to put on wall mount. Lost 1 some where.
Answered by fletch
Q: QuestionIs this compatible with HBO Max?
Asked by KriataG.
- A:Answer Currently the Firestick does not have HBO Max as an App you can download. However, the is a workaround you can find if you Google it. You can download the HBO Max yourself and install it. I did that about 3 months ago and watch HBO Max regularly.
Answered by HBOMaxuser
Q: QuestionIs this HDR compatible? I know it has Dolby Vision, but am not sure if that means HDR compatible. I am trying to figure out the difference between this and the TF-55A810U21 .
Asked by WorkingFromHome.
- A:Answer There are 2 differences I have been able to see. I have also been searching these 2 TVs. They seem to be identical with very minor differences. The feet placement and style are different, and the LF 621 has 20 watts speaker vs 10 watts speaker for the A810. Supposedly the LF621 is the newer model...
Answered by Grizbear
Q: QuestionDoes this TV have bluetooth where I can pair some headphones?
Asked by Ricardo.
- A:Answer Yes. On Settings, Controllers & Bluetooth option is where you pair it.
Answered by Mike
Q: QuestionYou What size length of bolt do i need to mount my Toshiba 55 inch tv model 55LF621U21?
Asked by Jim.
- A:Answer The screws for the wall mount are M6 × 35 mm.
Answered by Toshiba Customer Care
Condition | Availability | Price |
---|---|---|
New | $299.99Your price for this item is $299.99 Save $70 Was $369.99 The previous price was $369.99 | |
Open-Box Excellent - Certified
| $281.99Your price for this item is $281.99 | |
Open-Box Excellent
| $272.99Your price for this item is $272.99 | |
Open-Box Satisfactory
| $254.99Your price for this item is $254.99 | |
Open-Box Fair
| $239.99Your price for this item is $239.99 |