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LG 55SJ8500 Review
  • Overall Rating: 86


  • 55 inch Screen
  • 4K UHD TV
  • Smart with webOS 3.5
  • Dual Band WiFi

The First Pitch
The 55SJ8500 by LG reaches a 86 rating which is based on a proprietary blend of hardware and software features. The 55 inch screen and 4K resolution are factors that go into this rating. This television also offers 4K UHD TV, Smart with webOS 3.5, Dual Band WiFi. This is just the top features. Make sure to check out the specs tab for the full feature set. Each individual has different needs and desires as it pertains to different specs of a TV. It is because of this that you must choose carefully.

In or Out
This TV can display a maximum resolution of 3840 x 2160 pixels. It is commonly called 4K resolution. Resolution is measured in pixels and is basically used to determine the clarity of the display. A lot of pixels means a high resolution. The resolution of the screen is a central feature because it is the deciding factor on whether the picture you see is clear or not. It should be noted that refresh rate, backlighting and screen size all factors in to the overall picture quality of the TV, as well.

A Real Smart One
This LG television is a Smart TV and has webOS 3.5 installed as its main OS. There are plenty of apps that can be downloaded for the webOS 3.5 system. The webOS 3.5 system offers a lot of apps for you to install such as Facebook, Amazon video, Showtime, Hulu, and a whole lot more. Because of the fluid nature of system apps and other legal stuff, there could be many more, or many less apps than what was previously listed. Please check a current list of application available on the webOS 3.5 system before buying any TV with the webOS 3.5 OS. It is difficult to know until you do the proper research.

Input This, Output That
How you connect to your LG TV is important. This 55SJ8500 has the following specs as it relates to input and output. It offers 4 HDMI ports , 1 composite input , 3 USB ports , 1 audio-out port , 1 RF cable input , 1 ethernet port and WiFi. Four HDMI ports is the most common number of ports and should be more than enough for most people. The old composite style connections are hardly supported by manufacturers and for a very good reason, it is considered old technology compared to the quality of new television being produced today. Newer than composite, component inputs are still useful due to the fact the connections can handle up to 1080p resolutions. This particular TV has wireless capabilities which means you are able to connect wirelessly onto the Internet through a router. This gives you a multitude of possibilities within your 55SJ8500 TV. An Ethernet port gives you a different way to get connected online. If you are able to connect through this port then you will find that it is a more stable connection and will almost always be faster than going wireless. All in all, the hardware of a television can be just as important as the size of the screen or its resolution. HDMI ports, WiFi connections, and even the audio in connections can limit the type and quality of TV shows and movies you can watch. Buying your perfect television is not always easy. It is always in your best interest to investigate the TV in its entirety, not just how big the screen is!

Series Membership
The 55SJ8500 is a member of the SJ850 series by LG. Other models in this series include the 65-inch 65SJ8500 and the 75-inch 75SJ8570.

What About Size
The LG 55SJ8500 comes with a nice-sized 55 inch screen. The listed screen size can sometimes be different than the actual. This particular screen actually measures 54.6 inches diagonally. This LG 55 inch TV is considered an average sized TV to have for a main television in the house. Because this TV is average sized it can be used almost anywhere and is able to be installed in any room in the house. Regardless of size, a person needs to pick a television based on the room you have.

So, in conclusion the 55SJ8500 from LG is going to be a great choice based on our 86 in-house rating. The rating is due to the 4K screen, the 120Hz. vertical refresh rate, available WiFi connection, and the fact that it has Smart TV functionalities. Do yourself a favor and read over all the specifications of this TV before making a decision on which one to buy. Double check to make sure it has all the features you want.
LG 55SJ8500 Parts and Accessories
Offering LG 55SJ8500 parts like replacement remotes and HDMI cables. You may also be looking for accessories like TV mounts, home theater systems or sound bars for your 55-inch 4K Smart TV.
LG 55SJ8500 Owner's Manual
This LG 55SJ8500 owner's manual is available to download free of charge. The manual can be opened using any pdf reader freely available on the Internet.
The manual will contain important information about your LG 55SJ8500 including specs, warranty, operation and troubleshooting. If you have any more questions about the 55-inch 4K Smart TV you may need to contact LG directly via email, or by calling a customer service phone number.
LG 55SJ8500 Techinical Specifications
Here are the LG 55SJ8500 specs we have on record:
  • General
  • Brand:
  • LG
  • Model:
  • 55SJ8500
  • Series:
  • SJ850
  • Resolution Type:
  • 4K
  • 3D:
  • No
  • Curved:
  • No
  • Screen
  • Screen Size:
  • 55 inches
  • Actual Screen Size:
  • 54.6 inches
  • Native Refresh Rate:
  • 120 Hz
  • Screen Resolution:
  • 3840 x 2160
  • Screen Type:
  • LCD
  • Panel Technology:
  • IPS
  • Backlight Type:
  • Edge-LED
  • Screen Display Area:
  • 94.5%
  • Viewing Angle:
  • 178 degrees
  • Pixel Density:
  • 81ppi (pixels per inch)
  • Inputs
  • HDMI Ports:
  • 4
  • USB Ports:
  • 3
  • Composite Connections:
  • 1
  • Audio Out Ports:
  • 1
  • RF Input (Coaxial):
  • Yes
  • Tuner Types:
  • Analog,Clear QAM,ATSC
  • Network
  • WiFi:
  • Yes
  • WiFi Technologies:
  • a,b,g,n,ac
  • BlueTooth:
  • Yes
  • Ethernet:
  • Yes
  • DLNA Capability:
  • Yes
  • Audio
  • Speaker Output:
  • 40 Watts (total)
  • Speaker Type:
  • 2x20 W
  • Smartware
  • Operating System:
  • webOS 3.5
  • Full Web Browser:
  • Yes
  • Other Features
  • Mirroring Capability:
  • Yes
  • Mirroring Types:
  • SmartShare,WiDi,WiFi Direct
  • MSRP:
  • $1299.99
  • Misc
  • Remote Control:
  • Magic Remote
  • VESA Pattern:
  • 300x300
  • Weight (TV Only):
  • 39.9 pounds
  • Dimensions (TV Only)
    • Width:
    • 48.4 inches
    • Height:
    • 27.9 inches
    • Depth:
    • 2.3 inches
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