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Compare 3 products

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LG 42GA6400 TV
LG 42GA6400
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Samsung UN55MU9000 TV
Samsung UN55MU9000
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Sony XBR-55X900E TV
Sony XBR-55X900E
Available colors
Editiorial reviews
4
4.2 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
5
4.4 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
2
4.5 out of 5
2 user ratings
5 stars
50 %
4 stars
50 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
39
4.2 out of 5
39 user ratings
5 stars
43 %
4 stars
28 %
3 stars
28 %
2 stars
0 %
1 stars
0 %
39
4.2 out of 5
39 user ratings
5 stars
46 %
4 stars
28 %
3 stars
25 %
2 stars
0 %
1 stars
0 %

Display

Panel designFlatFlatFlat
Screen size41.9 in54.6 in55.0 in
Resolution1920 x 1080 px3840 x 2160 px3840 x 2160 px
Aspect ratio16:916:916:9
Refresh rate60.0 Hz120.0 Hz120.0 Hz
LCD Backlighting
N/A
LEDLED
HDR
N/A
yesyes
HDR Format
N/A
HDR 10HDR 10
Number of colors
N/A
1.07 billion1.07 billion
Screen width
N/A
47.63 in47.63 in
Screen height
N/A
26.79 in26.79 in
Panel Type
N/A
VAVA
Panel Bit Depth
N/A
10 bits10 bits
Pixel Pitch
N/A
0.01 in0.01 in
Pixel Density
N/A
81.0 ppi81.0 ppi
Display Area
N/A
94.15 %94.82 %
Screen Technology
N/A
N/A
LED
Static Contrast Ratio
N/A
N/A
5500:1
Brightness
N/A
N/A
900.0 cd/m²
Input Lag
N/A
N/A
31.0 ms

Audio properties

Built-in speaker(s)yes
N/A
yes
File formats supported
  • AAC
  • AC3
  • HAAC
  • PCM
  • AAC
  • FLAC
  • M4A
  • MIDI
  • MP3
  • OGG
  • WMA
  • WAV
  • APE
  • AIFF
  • ALAC
  • FLAC
  • MP3
  • WAV
  • WMA
Audio decoders
N/A
  • Dolby Digital Plus
  • DTS Premium Sound 5.1
  • DTS Digital Surround
  • Dolby Digital Plus
  • Dolby Pulse
Speaker System
N/A
2-channel
2-channel
Clear Voice
N/A
N/A
yes
Voice control
N/A
N/A
yes

Features

Smart Tvyesyesyes
Operating System
N/A
Tizen OSAndroid TV
Ultra HD Features
N/A
  • UHD Remastering Engine
  • UHD Upscaling
N/A
4K features
N/A
  • 4K Color Drive Extreme
  • 4K HDR Extreme
4K X-Reality Pro
Video camera
N/A
nono
Local dimming
N/A
yesyes
Picture-in-Picture
N/A
yes
N/A
Peak Illuminator
N/A
yes
N/A
Peak Illuminator type
N/A
Peak Illuminator Pro
N/A
Precision black
N/A
yes
N/A
Smartphone Remote Support
N/A
N/A
yes
Sleep timer
N/A
N/A
yes

Ergonomics

Vesa mountyesyesyes
Vesa interface type400x400mm400x400mm300x300mm
Removable stand
N/A
yesyes
Height adjustment
N/A
nono

3D Technology

3D Supportyesnono
3D Technology type
Passive
N/A
N/A
Glasses Includedyes
N/A
N/A
Number of glasses pairs4
N/A
N/A
Can convert 2D to 3Dyes
N/A
N/A

Connectivity

Number of HDMI ports444
Number of component video (YPbPr/YCbCr) inputs1
N/A
1
DVI portno
N/A
no
USB 2.0 ports
N/A
32
Digital Audio Ports
N/A
11
USB
N/A
N/A
yes
USB 3.0 ports
N/A
N/A
1
Component video (YPbPr/YCbCr) in
N/A
N/A
yes
Composite port in
N/A
N/A
yes
Number of composite Inputs
N/A
N/A
2
Analogue 3.5mm port
N/A
N/A
yes
Audio return channel (ARC)
N/A
N/A
yes

Network

Wireless network (Wi-Fi)yesyesyes
Ethernetyesyesyes
Wi-Fi standards
N/A
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
DLNA
N/A
yesyes
Bluetooth
N/A
yesyes
Anynet+ (HDMI-CEC)
N/A
yes
N/A

Body without stand

Height23.2 in31.3 in27.83 in
Width38.31 in48.4 in48.35 in
Weight27.29 lb39.24 lb37.26 lb
Depth1.44 in1.8 in2.36 in
Colour of productBlackBlackBlack

Body with stand

Height23.2 in31.3 in27.83 in
Width38.31 in48.4 in48.35 in
Weight27.29 lb39.24 lb37.26 lb
Depth1.44 in1.8 in2.36 in

Shipping

Height23.2 in31.3 in27.83 in
Width38.31 in48.4 in48.35 in
Weight27.29 lb39.24 lb37.26 lb
Depth1.44 in1.8 in2.36 in

Frame Interpolation

TechnologyTruMotion 120 HzMotion RateMotionflow XR 960 Hz
Interpolation Value
N/A
240960
Measurement Unit
N/A
MRXR

Power

Ac Frequency50.0 Hz50.0 Hz50.0 Hz
Voltage 220V
N/A
nono
Voltage 110V
N/A
yesyes
Power Consumption Sleep
N/A
0.4 W0.5 W
Power Consumption Eco
N/A
65.0 W
N/A
Power Consumption Max
N/A
170.0 W171.0 W

Image

File formats supported
  • AAC
  • AC3
  • HAAC
  • PCM
  • AAC
  • FLAC
  • M4A
  • MIDI
  • MP3
  • OGG
  • WMA
  • WAV
  • APE
  • AIFF
  • ALAC
  • FLAC
  • MP3
  • WAV
  • WMA

Video

File formats supported
  • AAC
  • AC3
  • HAAC
  • PCM
  • AAC
  • FLAC
  • M4A
  • MIDI
  • MP3
  • OGG
  • WMA
  • WAV
  • APE
  • AIFF
  • ALAC
  • FLAC
  • MP3
  • WAV
  • WMA
Video quality standards1080p
N/A
  • 480i
  • 480p
  • 720p
  • 1080i
  • 1080p
  • 2160p