Close

Loading image...
LG 43UF6400
6 Images + 3 Videos

LG 43UF6400

43" 120Hz Direct-LED Oct 2015
Display Diagonal HD Type High Frequency Rate LED Backlighting Type Release Date
4K ULTRA HD offers you a superb image quality that surpasses the brilliance of other display technologies. With four times the resolution of Full HD, you will see the finest details portrayed with... More
Prices will go up $52
within 2 weeks. 90% confidence. Chart
Get Price Alerts
You are subscribed to price alerts for this product
Unsubscribe
eBay
$669.88
Checked 2 days ago
Go to Store
Target
LG 43UF6400 from Target
$597.99
Checked 2 days ago
Out of stock
Go to Store
Walmart
$697.00
Checked 2 days ago
Out of stock
Go to Store
Report an incorrect price Found it cheaper elsewhere?
eBay
$400.00
Checked 2 days ago
Go to Store
Report an incorrect price Found it cheaper elsewhere?
Searching for international prices ...

Assumed Exchange Rates

Searching for prices in ...
LG Electronics 43UF6400 43 4K Ultra HD LED TV Review
Unboxing LG 4K Smart HDTV 43UF6400
LG 43UF6400 4K UHD Smart LED TV - 43 Class // Full Specs Review #LGTV

6 Reasons For

LG Has Good Television Reviews

On average LG 4K and 8K TVs have good ratings as do all TVs manufactured by LG.

120 Hz Display Refresh Rate

The 43UF6400 supports a 120 Hz display refresh rate which is faster than the 24 Hz display refresh rate supported by most 4K and 8K TVs that were launched around the same time as it.

This TV's display refresh rate (120 Hz) is actually the best supported display refresh rate amongst all TVs of a comparable spec and age to the 43UF6400.

The worst supported display refresh rate amongst comparable types of TV is 24 Hz.

Read more Less Chart Edit

Supports Smart TV Features

The 43UF6400 supports smart TV features, as do most of the other TVs of a comparable spec and age to the 43UF6400.

Chart Edit

Has a WiFi Connection

has a WiFi connection

Like most of the other televisions of a similar age and spec to the 43UF6400, the 43UF6400 has a WiFi connection.

Chart Edit

Has Three Sound Modes

The number of sound modes found on the LG 43UF6400 is more than most TVs that have been on the market for more than a year. The most commonly found sound mode is Music, but this sound mode is not found on this TV. The sound modes Movie, Sports and Standard are also found on this television.

Chart Edit

Supports Nine Audio Formats

The LG 43UF6400 has a greater number of audio formats than most 4K and 8K TVs that are a comparable age to it. This TV supports an MP3 audio format, which is the most frequently supported audio format supported by TVs that have been available for more than a year. The audio formats "AAC", "AC3", "EAC3", "HE-AAC", "MP2", "PCM", "RA-Lossless" and "WMA" are also supported by this LG TV.

Chart Edit

11 Reasons Against

Very Small Picture Mastering Index (PMI)

Comparable spec TVs that have been on the market for around the same time as the 43UF6400 have picture mastering indexs (PMI) of between 900 and 2,200, and the average picture mastering index (PMI) is 1,400. The 43UF6400 has one of the smaller picture mastering indexs (PMI) (only 900) amongst 4K and 8K TVs of this age.

Chart Edit

Not 3D Compatible

The 43UF6400 is not 3D compatible. Most of the other comparable spec televisions that were launched more than a year ago are also not 3D compatible.

Chart Edit

Does Not Have a Built-In Camera

The LG 43UF6400 does not have a built-in camera, although it is worth noting that most of the other televisions of this type and age also do not have a built-in camera.

Chart Edit

Only Supports Three Analog Signal Format Systems

The number of analog signal format systems supported by the LG 43UF6400 is more than most TVs of this age and type. The most frequently supported analog signal format system is NTSC, but this analog signal format system is not supported by this television. The analog signal format systems NTSC M, PAL DK and PAL I are also supported by this LG TV.

Chart Edit

Only Supports One Image Format

The number of image formats supported by the LG 43UF6400 is more than most similar spec TVs that have been available for around the same time as it. This television supports a JPG image format, which is the most commonly supported image format supported by TVs that came out around the same time as the 43UF6400.

Chart Edit

Only Has One Smart Mode

The number of smart modes found on the LG 43UF6400 is more than most 4K and 8K TVs that have been around for a similar time to it. The most frequently found smart mode is Game, but this smart mode is not found on this television. The smart modes Energy saving are also found on this TV.

Chart Edit

Does Not Feature OLED Technology

The LG 43UF6400 does not feature OLED technology. Most of the other TVs of this age and type also do not feature OLED technology.

Chart Edit

Only Two HDMI Ports

Most comparable spec televisions that have been available for around the same time as the 43UF6400 have between one and four HDMI ports, including the 43UF6400 which has two HDMI ports.

Chart Edit

Quite Slow Motion Interpolation Frequency

The LG 43UF6400 has one of the slowest motion interpolation frequencies (only 120 hertz) amongst 4K and 8K TVs of this age. Across all the 4K and 8K TVs that were launched around the same time as the 43UF6400 the motion interpolation frequencies range from 100Hz to 2,400Hz, and the average motion interpolation frequency is 800Hz.

Chart Edit

Only One USB 2.0 Port

Most 4K and 8K TVs that have been available for a comparable time to the 43UF6400 have between one and three USB 2.0 ports, including the LG 43UF6400 which has one USB 2.0 port.

Chart Edit

Quite Thick

With a thickness of 81.5 millimeters, the 43UF6400 has a quite thick thickness compared to most of the other similar spec TVs that were released around the same time as the 43UF6400. The thicknesses of comparable spec televisions that have been on the market for a similar time to the 43UF6400 range from 11mm to 100mm.

Chart Edit

3 Other reasons to consider the LG 43UF6400

4K Ultra HD HD Type

4K Ultra HD HD type

The display resolution of this TV is 4K Ultra HD, which is the most commonly found HD type on comparable spec TVs that were launched around the same time as it. 4K Ultra HD TVs have a resolution of 3840 x 2160 pixels.

4K Ultra HD TVs have a resolution of 3840 x 2160 pixels.

Read more Less Chart Edit

Released Over a Year Ago

This 4K and 8K TV has been on the market for over a year.

Average Refresh Rate

At 120 hertz, the LG 43UF6400 has a relatively average refresh rate compared to most of the other televisions that have been on the market for more than a year.

Chart Edit

Specification

Display
Display Diagonal
HD Type
High Frequency Rate
LED Backlighting Type
Screen Shape
Motion Interpolation Frequency
Noise Reduction
Motion Interpolation Technology
Display Resolution
Supported Video Modes
Aspect Ratio
PQI (Picture Quality Index)
PMI (Picture Mastering Index)
Display Refresh Rates Supported
Screen Format Adjustments
TV Tuner
Digital Signal Format System
Tuner Type
Analog Signal Format System
Smart TV
Smart TV
Operating System Version
Operating System Installed
Screen Mirroring
Audio
RMS Rated Power
Number of Loudspeakers
Built-In Speaker(s)
Dolby Technology
Sound Modes
Audio Decoders
Audio Decoding Technologies
Ports & Interfaces
Ethernet LAN (RJ-45) Ports
RF Ports Quantity
Digital Audio Optical Out
Composite Video in
Component Video (YPbPr/YCbCr) in
USB 2.0 Ports Quantity
HDMI Version
HDMI Ports Quantity
IntelĀ® Wireless Display (IntelĀ® WiDi)
Consumer Electronics Control (CEC)
Networking
Wi-Fi
Ethernet LAN
Miracast
Wi-Fi Direct
Management Features
Smart Modes
On Screen Display (OSD)
On Screen Display (OSD) Languages
Number of OSD Languages
Performance
Audio Formats Supported
Image Formats Supported
24p Support
Voice Control
Motion Control
Processor Cores
Design
Colour of Product
Ergonomics
VESA Mounting Interfaces
Smartphone Remote Support
VESA Mounting
Power
Power Consumption (standby)
AC Input Voltage
AC Input Frequency
Certificates
Digital Living Network Alliance (DLNA) Certified
Energy Star Certified
Weight & Dimensions
Depth
Depth (with Stand)
Height (with Stand)
Width (with Stand)
Height
Width
Packaging Content
Handheld Remote Control
Technical Details
LED Backlight

User Reviews

(3)
Reviewed 18 September 2015 by Silver watcher
(Verified Purchase)

We use the TV for sports and news. Very clear picture, easy to use controls. The delivery process from B&H was clean, even 3000 miles away to California...

Reviewed 13 November 2015 by Happy Camper
Happy Camper would recommend the LG 43UF6400 (Verified Purchase)

Very nice LG quality is there apps load fast a plus actualy has decent sound for a flat screen has works great as a moniter for my gaming pc just tweek the settings to your liking i give it 5 stars...

Reviewed 13 November 2015 by Kenny

This TV has wonderful colors and acceptable sound. Mine had a thin darker edge and corners, but I am not going to return it. I probably got one of those "not perfect" units. Although the sound is... Read more…

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers lg 4kx2, lg 4kx2k, lg 43uf6400
Barcodes 00719192596719

See How Other TVs Compare to the LG 43UF6400

Sony XBR-49X830 vs LG 43UF6400

Sony XBR-49X830 vs LG 43UF6400
Sony XBR-49X830 LG 43UF6400
$ 599.00 $669.88
$71 Cheaper
Considerably Better User Reviews
Two More USB 2.0 Ports
One More Composite Video in Port

Samsung UN50JS7000 vs LG 43UF6400

Samsung UN50JS7000 vs LG 43UF6400
Samsung UN50JS7000 LG 43UF6400
$ 998.07 $669.88
Better User Reviews
Two More USB 2.0 Ports
Four HDMI Ports
Two RF Ports
$328 More Expensive
Older by Three Months

Samsung UN48JU6400 vs LG 43UF6400

Samsung UN48JU6400 vs LG 43UF6400
Samsung UN48JU6400 LG 43UF6400
$ 499.99 $669.88
$170 Cheaper
Better User Reviews
One More USB 2.0 Port
Two RF Ports
Feedback