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LG 43UJ6300 Review
  • Overall Rating: 76


  • 43 inch Screen
  • 4K Resolution
  • Built-in WiFi
  • webOS 3.5

Opening Act
The 43UJ6300 by LG finishes with a 76 overall rating, based on specs and features. A 43 inch screen and 3840x2160 pixels resolution are factored into this rating. The features this TV has to offer are 4K Resolution, Built-in WiFi, webOS 3.5. This is just some of the features. Check out the specs page for a full list. Each individual puts more weight on different specifications as far as the hardware specs of a television. It is because of this that everyone's personal rating of a TV will be different.

Sizing Up
The 43UJ6300 comes with a nice-sized 43 inch screen. The listed screen size can sometimes be different than the actual. This particular screen actually measures 42.5 inches diagonally. This 43 inch television is sized properly to view comfortably from across the living room. If you were to have a smaller TV as your main TV it could possibly be difficult to view from across the room. Despite the size, a person needs to pick a television based on the room you have.

The 43UJ6300 is a member of the UJ630 series by LG. The UJ630 series consists of 3 models. These LG models are: the 55-inch 55UJ6300, the 65-inch 65UJ6300 and the 49-inch 49UJ6300.

So Many Pixels, So Little Time
The screen on this TV offers a resolution of 3840x2160 pixels. It is commonly called 4K resolution. Resolution is used to convey to quality of the display on the TV. The higher resolution means a higher quality picture. The resolution of the screen is the main reason which defines the quality of the picture on the screen. Although vertical refresh rate, type of backlighting and type of LCD panel does play a small part in determining the quality of the picture, too.

How Smart
The 43UJ6300 is a Smart TV and it runs webOS 3.5 as its operating system. There are quite a few applications that are available for the webOS 3.5 system. The webOS 3.5 system offers quite a few apps for users including Facebook, YouTube, HBO, Netflix, and quite a few more! The apps I listed may or may not be available for the webOS 3.5 system due to constantly changing technology and licensing agreements. You should definitely see what is available for the webOS 3.5 today before making a decision. You never know until you make an effort to find the current state of the webOS 3.5 system somewhere online.

The Ins and Outs
A quality picture is determined in part by the type of input that is connected. This 43 inch LG 43UJ6300 TV has the following specs as it relates to input and output. It offers 3 HDMI ports , 1 component input , 1 composite input , 2 USB ports , 1 audio-out port , 1 RF cable input , 1 ethernet port and WiFi. Three HDMI ports is better than two! The old composite style connections are hardly supported by manufacturers for a good reason, it is considered old technology considering televisions of today. Newer than composite, component inputs are still around and quite more common due to their ability in that they are able to handle higher definition transmissions than composite connections. This LG TV has built-in WiFi which gives you a way to connect to the Internet. This opens up a multitude of possibilities within your 43UJ6300 TV. Having an Ethernet port gives you a reliable way to connect your TV to the Internet. Connecting through an Ethernet port is much more reliable and usually gives you more speed than going wireless. All in all, the hardware of a TV has proven to be as significant as the size and resolution of the screen. Video in connections, internet connections, and even the audio in connections can determine the quality of the TV viewing experience. Finding and selecting the right TV would be next to impossible without examining the specifications. It is always in your best interest to research everything about the television, not just the screen size!

The Finish Lines
So, this TV from LG would be considered a pretty good choice based on its 76 rating. With a total of 3 HDMI portsits 3840x2160 pixels resolution 4K screen, WiFi capabilities, and the webOS 3.5 operating system, the 76 rating is accurate. Make sure you read over all the specifications of this LG TV before you decide to buy it. You do not want any regrets, so make certain it has all the features you want.
LG 43UJ6300 Parts and Accessories
Offering LG 43UJ6300 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 43 inch UHD Smart TV.
LG 43UJ6300 Owner's Manual
This LG 43UJ6300 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 43UJ6300 including specs, warranty, operation and troubleshooting. If you have any more questions about the 43 inch UHD Smart TV you may need to contact LG directly via email, or by calling a customer service phone number.
LG 43UJ6300 Techinical Specifications
Here are the LG 43UJ6300 specs we have on record:
  • General
  • Brand:
  • LG
  • Model:
  • 43UJ6300
  • Series:
  • UJ630
  • Resolution Type:
  • 4K
  • 3D:
  • No
  • Curved:
  • No
  • Screen
  • Screen Size:
  • 43 inches
  • Actual Screen Size:
  • 42.5 inches
  • Native Refresh Rate:
  • 60 Hz
  • Screen Resolution:
  • 3840x2160
  • Screen Type:
  • LCD
  • Panel Technology:
  • IPS
  • Backlight Type:
  • Direct LED
  • Screen Display Area:
  • 88.8%
  • Viewing Angle:
  • 178 degrees
  • Contrast Ratio:
  • 1400:1
  • Pixel Density:
  • 104ppi (pixels per inch)
  • Average Response Time:
  • 14ms
  • Input Lag:
  • 12ms
  • Inputs
  • HDMI Ports:
  • 3
  • USB Ports:
  • 2
  • Component Connections:
  • 1
  • Composite Connections:
  • 1
  • Audio Out Ports:
  • 1
  • RF Input (Coaxial):
  • Yes
  • Tuner Types:
  • ATSC,Analog,Clear QAM
  • Network
  • WiFi:
  • Yes
  • WiFi Technologies:
  • a,b,g,b,ac
  • BlueTooth:
  • Yes
  • Ethernet:
  • Yes
  • DLNA Capability:
  • Yes
  • Audio
  • Speaker Output:
  • 20 Watts (total)
  • Speaker Type:
  • 2 x 10W
  • Smartware
  • Operating System:
  • webOS 3.5
  • Full Web Browser:
  • Yes
  • Other Features
  • Mirroring Capability:
  • Yes
  • Mirroring Types:
  • WiFi Direct,SmartView 2.0
  • Parental Controls:
  • Yes
  • MSRP:
  • $499.99
  • Electronic Program Guide:
  • Yes
  • Misc
  • Remote Control:
  • Magic Remote Control
  • VESA Pattern:
  • 200x200
  • Weight (TV Only):
  • 18.3 pounds
  • Dimensions (TV Only)
    • Width:
    • 38.5 inches
    • Height:
    • 22.6 inches
    • Depth:
    • 3.2 inches
  • Avg Power:
  • 70 Watts
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