Sharp 50" 4K UHD HDR LED Roku Smart TV (LC-50LBU591C) - Open Box

Model Number: LC-50LBU591C
Web Code: 11645122


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.
Sold and shipped by Best Buy
Available online only

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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

All certified Open Box devices are Geek Squad Tested and Agent approved so you can make your purchase with peace of mind.

What does Geek Squad Certified Open Box mean?

Before any customer returned unit can receive Open Box certification it must pass through our industry leading Geek Squad processing facility. While on site every unit is subjected to extensive testing, cleaned of all purchase specific information, and returned to its factory settings. Once a unit meets our performance standards, we put our "Geek Squad Certified" label on it and make it available to you for purchase.

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
Preloaded Apps
YouTube; Netflix
Motion Control
Voice Control

Physical Features

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

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
  • Quick Start Guide
  • Remote
  • Batteries
  • Power Cord

  • Great buy nice TV

    from  on September 14, 2019

    I have owned Samsung TV's which I thought were pretty reliable until my 50" Led screen went blank. looked at all the options for a new one from Best Buy and decided to try this open box as it has the same warranty and return policy. Fast shipping was at my door in two days. I can see why someone returned it as the screws to mount the feet were to short. Instructions specify 20mm screws and they were 15mm. They are an M4 metric screw and the chances of someone having them would be nil. I happen to have a bag of longer M4 and cut them to length and solved issue in minutes. Got it up and running and was happy with everything with the setup and picture quality. Great tv for the price!!!! The best part is I called Best Buy support and explained the issue with the improper screws. They were willing to compensate me for my trouble with the improper parts. Great tv great Best Buy service.

  • Great for the price

    from MontrĂŠal on July 16, 2019

    The TV works well, image is good and sound as well (at least much better than my last TV). The only thing that annoys me is that when you open the TV, you end up in the TV menu and need to select which input you want to choose instead of opening the last input by default, I will check the options about that... Very happy so far.

  • Awesome Sound

    from Bracebridge, ON on July 1, 2018

    Not the Sharp quality I was used too. Had one HD port die after one year and inverter board went after 2 years. Too bad this awesome tv was taken over by China,

See helpful questions and answers from shoppers like you.

Check our return policy and you'll find specific return information for your product and steps on how to return in-store or by mail.