LG 49UJ6300 vs LG 43UF6400

LG 43UF6400 vs LG 49UJ6300 – choose the best TV for you

LG 43UF6400 vs LG 49UJ6300

I have tested LG 43UF6400 vs 49UJ6300. This review will compare their characteristics. The 43UF6400 model (2015 year) belongs to the UF6400 series and the 49UJ6300 model (2017 year) is from the UJ630 series. These are mid-priced TVs. They both use the IPS type display that outputs clear image with bright colors. These TVs uses the Direct LED backlight technology.

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These models support the 4K standard, with the TruMotion 120 technology. The effective refresh rate of LG 43UF6400 is 120 Hz versus 60 Hz that LG 49UJ6300 has. The color vividness is achieved via the HDR technology. However, 49UJ6300 use the true color accuracy technology that corrects colors and makes them richer, it also has the active HDR feature.

Features and Performances

Comparing LG 49UJ6300 vs 43UF6400 in terms of the software the TVs use, we see that LG 43UF6400 has webOS 2.0 while LG 49UJ6300 uses webOS 3.5. Both models can access numerous online services.

LG 49UJ6300 is energy star qualified. It meets the energy efficiency guidelines.

Both models have built-in speakers. These TVs can open and play properly various audio and video formats. The processor assures a stutter-free playback.

Build Quality and Design

They have a very similar design with stable Y-shaped stands (around 2-3 in high). These models can be also wall-mounted. Both TVs have a very thin frame. The dimensions are 38.42x24.48x8.2 in for LG 43UF6400 and 43.7x27.79x9.29 in for LG 49UJ6300 (with stand).

These TVs are built well, no gaps, nothing shakes. The ports can assure a perfect connection so you will have no noise. LG 49UJ6300 has 3 HDMI ports and 2 USB ports, while LG 43UF6400 has only 2 HDMI and 1 USB port.

LG 43UF6400 Pros & Cons

PROS:

  • The TV is easy to install and setup. The UI is user-friendly so you can easily tweak the settings you need.
  • The output image quality is good – it is clear and sharp.

CONS:

  • Sometimes, you may experience issues with the Wi-Fi module (it is very slow or you lose connection eventually).
  • Some customers claim that the contrast is poor.

LG 49UJ6300 Pros & Cons

PROS:

  • The quality of the video is very high – it is clear and sharp with good color vividness.
  • The remote controller is very ergonomic, plus it has the Netflix and Amazon buttons for quick access.
  • High-performance – the TV switches applications within a second.

CONS:

  • The TruMotion technology can make the video quality worse (you can turn it off in the menu).

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Rating 4.4 4.4

Common

Product

LG 49UJ6300
LG 43UF6400

Model

49UJ6300
43UF6400

Brand

LG
LG

Rating

3.9 of 5
3.0 of 5

Reviews

596
129

General

Series

UJ630
UF6400

Screen sizes in series

43, 49, 55, 65
43, 49

Display

Screen size, inch

49
43

4K/UHD

Full HD

Resolution, pixels

3840 x 2160
3840 x 2160

Display type

IPS
IPS

Screen design

flat
flat

Display width, cm/in

107.29/42.24
94.11/37.05

Display height, cm/in

60.35/23.76
52.94/20.84

Display area, %

89.72
87.57

Display colors

1.07 billion
1.07 billion

Refresh rate, Hz

60
60

Aspect ratio

16:9
16:9

High dynamic range (HDR)

HDR10
HDR10

3D

3D

2D to 3D

has not
has not

Video file formats

AVI

WMV

MP4

MOV

Other

3GPP, MKV, TS, M2TS
MKV

Video file codecs

DivX

H.265

H.264

H.263

MPEG-4

Other

QuickTime, VC-1, VP9, Flash Video
QuickTime, VP9

Viewing angles

Horizontal, degrees

178
178

Vertical, degrees

178
178

Audio

Speakers

stereo
stereo

Speakers power, W

20
20

Dolby atmos

Dolby surround

DTS decoder

Audio file formats

MP3

WMA

WAV

AAC

AC3

FLAC

OGG

Other

LPCM, RealAudio, aptX, HE-AAC
RealAudio, HE-AAC

Dimensions, weight and color

Colors

black
black

Width, cm/in

111/43.7
97.6/38.42

Height, cm/in

65/25.59
58.3/22.95

Depth, cm/in

8.13/3.2
8.15/3.2

Weight, kg/lbs

11.3/24.91
9/19.84

Width with stand, cm/in

111/43.7
97.6/38.42

Height with stand, cm/in

70.61/27.79
62.1/24.48

Depth with stand, cm/in

23.62/9.29
20.87/8.2

Weight with stand, kg/lbs

11.4/25.13
9.3/20.5

Connections

HDMI

3
2

USB

2
1

Component video input

1
1

Composite video input

1
1

VGA input

0
0

Optical digital audio output (S/PDIF)

1
1

Analog audio output (3.5 mm)

1
1

Ethernet (RJ45)

1
1

Wi-Fi

Wi-Fi 5GHz

Bluetooth

TV tuner

Analog

Digital

Ergonomics

VESA mount

VESA interface

300 x 300
200 x 200

Removable stand

Landscape/Portrait pivot

Accessories

Camera

Microphone

Internet movie streaming

Netflix

Hulu

Amazon video

HBO

Other

Vudu
Vudu

Features

Remote control

Smart TV

Local dimming

Bluetooth audio streaming

Voice remote

Picture in picture

MHL-compatible

Parental control

Artificial Intelligence

Google assistant

Amazon alexa compatible

Mobile features

Mobile App

Recording features

Digital recording

Watch and record

Panel

Panel technology

TruMotion
TruMotion

Backlight technology

Direct LED
Direct LED

Manufacturer

LG Display
LG Display

Native refresh rate, Hz

120
120

Panel bit depth, bits

10
10

Pixel pitch, cm/in

0.027/0.011
0.024/0.09

Pixel density, ppi

91
103

Processor

Model

Quad-core
Quad-core

Operating system

Operating system

webOS 3.5
webOS 2.0

Power

Power supply, V

100 - 240
100 - 240

Typical power consumption, W

Maximum power consumption, W

70
100

Standby power consumption, W

0.5
0.3

User manual

Manual

TVs HelpToChoose comparison rating

  • better
  • worse
  • 24
  • 18.8
  • 24LG 49UJ6300
  • 18.8LG 43UF6400

The LG 49UJ6300 is better TV in this comparison. Check LG 49UJ6300 price

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