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

  • Model #: LC-50LBU591C
  • Web Code: 10575044
Save: $200
Sale Ends: November 23, 2017
Sold and shipped by: Best Buy
{{primarySeller.rating.rating.toFixed(1)}} seller rating, {{primarySeller.rating.count}} review(s)



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.

More Information

  • 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

What's in the Box?

  • TV
  • QSG
  • Remote
  • Batteries
  • Power Cord
  • Generic Imp Info Safety Sheet

Manufacturer's Warranty:

  • Parts - 1 Year(s)

Geek Squad Protection

We fix it or replace it.

Choose the coverage that’s right for you when you click Add to Cart.



Customer Reviews

3.0 / 5
Based on 4 review(s) More about Customer Reviews

Ratings in Detail

  • 5
  • 4
  • 3
  • 2
  • 1

Positive vs. Critical Reviews

Positive 50%

2 Reviews

Critical 50%

2 Reviews

Rate & Review this product

Tell others about your experience with this product.

Write a review

  • from Ottawa, ON

Sharp 4k 50 in

It is such a beautiful TV.

  • from Winnipeg, Manitoba

sharp tv 50 inch Roku

Bought this tv in 2015. Its now 2017 and the tv is already not working. Tried troubleshooting with no success. Spent timeless hours on phone with Sharp Tv with no luck. Had cable guy come in twice because the wifi would not link to the tv. The tv shuts on and off while watching programs and no Netflix because the wifi wont connect to the smart tv. I didn't purchase warranty thinking the tv would last at least 5 years before seeing problems. Will never buy a sharp tv again!! Only good quality was the picture was nice

  • from Delta, BC

It broke down after 16 months.

After 16 months and watching it less than 10 times, it will no longer even find a network.. and I have 5 g wifi... and it restarts every 2 minutes reducing it to junk status. Best buy won't fix it and the tv repairman refused to fix it and said it was Sharps problem. I got burned period. I will never buy a sharp tv ever again.

  • from Toronto, ON

Best Bang for the Buck

Note: Not mentioned in the product info is that this TV includes WiFi and an Ethernet connection. Either can be used. The picture quality is excellent for a TV in this price range and the ROKU platform is amazing and easy to set up and use. I recommend it....Great TV.


Best Buy Gift Card
Best Buy Gift Cards
Best Buy Credit Card
Best Buy Credit Cards
Best Buy Reward Zone
Best Buy Reward Zone