Thursday, January 4, 2018

Toshiba 55L621U HDTV Features, Specs and Manual


The Toshiba 55L621U HDTV features a 55 inch that has a 4K 2160p resolution and a back-lit LED display. It also has a Wi-Fi connection allowing you to watch and stream movies or other media over the internet. It has 3 HDMI inputs allowing you to connect your Blu-Ray player, game consoles and even your laptop or computer.


55 Inch Screen

The LED back-lit glossy screen has a total of 3840x2160 (2160p) high definition display that is optimized to view high quality videos and movies.

Google Cast

The toshiba cast allows you to mirror your smartphone into your TV. Just like chromecast it can cast your youtube app into the tv itself, it is also compatible to other streaming services like netflix or hulu.

Smartphone Remote

With the ability to cast, you can also connect your smartphone into the TV and use it as a remote and a keyboard, useful when you are searching specific videos or even simple navigation.

178° Viewing Angle

With high viewing angle means wherever you are seated within the 178° you will not experience any color loss or washing out of colors that degrade the picture quality when viewed in a such angle.

Technical Specifications

Screen Size
54.6 Inch (Class 55”) LED Back-lit
Screen Resolution
3840 x 2160 (2160p 4K)
Viewing Technologies
  • 60Hz Refresh Rate
  • Google Cast
  • Multi-task Capability
  • Smartphone Remote
Refresh Rate
Viewing Angle
Contrast Ratio
User Interface
Google cast
Wi-Fi and Ethernet Port (LAN)
Built-in Speaker Output Power
Dual 12 Watts, Total of 24 Watts
Speaker Sound Technologies
DTS Studio Sound
Inputs and Outputs
  • 3x HDMI
  • 1x Composite
  • 1x USB Port
  • Antenna
  • 3.5mm Headphone Jack
  • 1x Analog Audio
  • 1x Digital Audio (Optical)
  • 1x Ethernet Port
Power Consumption
136.5 Watts
Dimension (H x W x D)
  • Without stand
    • 28.7 x 49.1 x 3.7 in
  • With stand
    • 30.5 x 49.1 x 9.7 in
Total Weight
  • 34.2 lbs (with stand)
Vesa Wall Mount
200 x 300mm


  • 4K 2160p resolution display
  • Ability to connect smarpthone to the TV
  • Google Cast 


  • Lack of features that further improves picture quality

Would I recommend you to buy Toshiba 55L621U HDTV?

Yes if you are that type of person that likes watching on youtube and netflix and needed a bigger screen to mirror it to, then this TV is for you. But something is lacking on the smart features like other smart TV so beware


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