Sharp 50" 4K UHD HDR LED Roku Smart TV (LC-50LBU591C) - Only at Best Buy

Model Number: LC-50LBU591C
Web Code: 10575044


Enjoy incredible Ultra HD entertainment on a beautiful big screen with this Sharp 50" 4K LED Smart TV. Designed with Roku's streaming technology, this TV gives you access to over a thousand streaming channels, plus games, broadcast TV, and more. And it's all showcased in stunning 4K picture quality, making your screen's content look incredibly lifelike.
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  • Large 50" display gives you plenty of screen real estate to enjoy blockbuster movies, action-packed video games, and your team scoring the winning goal in overtime
  • 4K Ultra HD resolution is so incredibly vivid and vibrant, you'll find yourself enthralled by even the most mundane scenes and sequences
  • HDR (high dynamic range) brings out unparalleled detail in every frame
  • 60 Hz refresh rate reduces motion blur during action scenes and fast-moving content like sports
  • Integrated Roku TV gives you an easy-to-use platform for accessing over a thousand streaming channels, plus a gaming console, and broadcast TV
  • DTS Studio Sound ensures crisp, room-filling audio for all your movies, sports, shows, and more
  • 178-degree horizontal and vertical viewing angles provide a clear picture to viewers seated near the side of the screen
  • Use the 3 HDMI inputs to connect HD sources like a gaming console so you can satisfy your itchy trigger finger with an action game after the movie is over
Model Year


Screen Size
49.5 in
4K Ultra HD
Display Technology
High Dynamic Range (HDR)
Motion Enhancement Technology
Video Modes
Lower Power; Movie; Normal; Sports; Vivid
Panel Shape


Audio Enhancement
DTS Studio Sound
Speaker Configuration
Speaker Output Power
8 W


HDMI Inputs
MHL Inputs
Component Video Inputs
Coaxial Cable Inputs
Optical Digital Audio Outputs
Stereo Audio Outputs
Headphone Jack
USB Media Port
Internet Connectivity
Wi-Fi and Wired
DLNA Certified
Other Inputs/Outputs
Digital Audio Out
TV Operating System
Roku TV
Preloaded Apps
YouTube; Netfix
Motion Control
Voice Control

Physical Features

Cabinet Colour
Black Glossy With Hairline
Wall Mount
Wall Mount Specification
200mm x 200mm

Dimensions With Stand

Width with Stand
112.9 cm
Height with Stand
71.9 cm
Depth with Stand
25.6 cm
Width with Stand (Inches)
44.4 in
Height with Stand (Inches)
28.3 in
Depth with Stand (Inches)
10.0 in
Weight with Stand
13.6 kg

Dimensions Without Stand

Width without Stand
112.9 cm
Height without Stand
65.4 cm
Depth without Stand
8.4 cm
Width without Stand (Inches)
44.4 in
Height without Stand (Inches)
25.7 in
Depth without Stand (Inches)
3.3 in
Weight without Stand
13.3 kg
  • TV
  • QSG
  • Remote
  • Batteries
  • Power Cord
  • Generic Imp Info Safety Sheet

  • Doesn’t work now!

    from Chatham-Kent on November 11, 2019

    1.5 years later and it doesn’t work! Warranty is only 1 year.

  • Screen is damaged in less than a year

    from Brampton on August 18, 2019

    Less than a year old and a vertical line going through the screen. It was a badbuy for sure

  • Item shipped damaged

    from Whitby on July 4, 2019

    The screen is damaged when it was shipped to my home. And when I brought it back to the store that in Ajax. The store staffs were giving me the weird look. I guessed they were thinking I broke it which made me so furious. Such a bad shopping and returning experience.

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