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LG 55" 4K Super Ultra HD Smart LED TV with  webOS 3.5

LG 55" 4K Super Ultra HD Smart LED TV with Active HDR and webOS 3.5

5 out of 1 reviews READ REVIEWS
HSN price: $1,999.95
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Overview & Details

LG 55" 4K Super Ultra HD Smart LED TV with Active HDR and webOS 3.5
Experience new heights of HD. This Super Ultra HD TV brings your favorite programming to life with a vivid picture, rich audio and stunning details. Put the best content the web has to offer at your fingertips with webOS 3.5. Round it all out with breathtaking ULTRA Surround audio ... and pass the popcorn.

What You Get

  • 55" 4K Super Ultra HD LED TV
  • Magic remote control
  • AC power cord
  • Owner's manual 
  • Manufacturer's 1-year limited warranty 

Good to Know

  • Wi-Fi connectivity requires access to a wireless router. Wi-Fi speeds depend on various factors including the device's distance from the router as well as their compatible wireless protocols (e.g. "Wi-Fi b/g/n/ac").

  • For product support or inquiries, please contact LG at 1-800-243-0000 or

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The Key Specs

Display: 55" class LED IPS panel
Resolution: 4K Super Ultra HD (3840 x 2160)
3D Capable: No
Network Capable: Yes
Media Streaming: Yes
Refresh Rate: TruMotion 240Hz (120Hz refresh rate)

Additional Specs

Viewing Modes: Various
Tuner: Digital
Speakers: Stereo speaker system
Audio Output Per Channel: 2 x 20 watts (40 watts total output)
Sound System: ULTRA Surround
Onscreen Languages: English, Spanish, French
Inputs: (4) HDMI, (3) USB, (1) Component/Composite, (1) RF (antenna/cable), (1) LAN, (1) Optical
Wall Mountable: VESA-compatible with optional 300mm x 300mm bracket (sold separately)

The Basics

Model #: 55SJ8500
Measurements: Approx. 48.4"W x 30.1"H x 9.7" Deep with stand Approx. 48.4"W x 27.9"H x 2.3" Deep without stand
Weight: Approx. 43 lbs. with stand Approx. 39.9 lbs. without stand
Power Source: AC
Country of Origin: Mexico


4K Super Ultra HD LED IPS panel
  • Provides an incredibly detailed and bright, rich picture quality with vivid colors
  • Ultra Luminance delivers striking 4K images
  • Tru-4K Upscaler makes non-4K video sources look even better

Nano cell display
  • Delivers deep black expressions for rich, natural shadow detail and colors that are truer to the original image, even at wide viewing angles
  • Offers a wider color gamut with a billion rich colors

webOS 3.5 enhanced user interface
  • Enjoy a truly intuitive experience with a completely redesigned Launcher menu
  • It beautifully pulls together all of your entertainment options
  • View the best streaming services, your recent viewing history, what’s on Live TV and suggestions for what to watch next
  • Includes a full Web browser so you can surf from the couch 
  • Integrated LG Store is ready to deliver the latest movies, TV shows and apps

Smart TV with built-in Wi-Fi 
  • Stream your favorite Web-based entertainment content direct from Internet over your home Wi-Fi network
Active HDR with Dolby Vision 
  • Analyzes and optimizes HDR10 content scene by scene for an even more striking, more breathtaking High Dynamic Range experience
  • Also supports Dolby Vision
True Color Accuracy 
  • Uses advanced color mapping technology to effectively correct color distortions and deliver a picture that is accurate and natural

ULTRA Surround sound system
  • Fills the room with thrilling and immersive audio

Onboard speaker system co-designed by Harman Kardon
  • Custom-tuned to provide clean, powerful, full-range audio in the living room

Magic Remote
  • Acts as both a cursor and a remote control, and a Screen Remote
  • Use it like a mouse to select and run content on your Smart TV
  • Also supports voice commands and gestures to allow you convenient access to various Smart TV functions 

More Features
  • TruMotion 240Hz for stutter-free action scenes
  • USB media port to play digital movies, music and photos using a USB flash drive (not included)


LG 55" 4K Super Ultra HD Smart LED TV with Active HDR and webOS 3.5
1 reviews 5 out of 5

Review Breakdown

5 Star
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Would recommend to a friend
  • Awesome TV

    Fantastic picture and easy set up! Love it!!

    rczekay, WI
    Was this review helpful? 1 out of 1 found this review helpful


A leader in personal communications equipment since 1958, this cutting-edge company is known for its high-tech, user-friendly mobile phones and other electronics. Electro-luminescent displays, embedded cameras and various ringer options make these phones something special. LG also specializes in digital TV, CD, DVD and computer technology.