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Compare 3 products

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LG 42GA6400 TV
LG 42GA6400
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Samsung QE49Q7F TV
Samsung QE49Q7F
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Samsung QE55Q7F TV
Samsung QE55Q7F
Available colors
Editiorial reviews
6
4.4 out of 5
5 user ratings
5 stars
40 %
4 stars
60 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
9
4.3 out of 5
7 user ratings
5 stars
42 %
4 stars
57 %
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 %
38
4.1 out of 5
38 user ratings
5 stars
34 %
4 stars
39 %
3 stars
26 %
2 stars
0 %
1 stars
0 %
44
4.4 out of 5
44 user ratings
5 stars
50 %
4 stars
40 %
3 stars
9 %
2 stars
0 %
1 stars
0 %

Display

Panel designFlatFlatFlat
Screen size41.9 in49.0 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
Screen Technology
N/A
LCDLCD
LCD Backlighting
N/A
LEDLED
HDR
N/A
yesyes
HDR Format
N/A
  • HDR 10
  • HDR 1500
  • HDR 10
  • HLG
Brightness
N/A
1500.0 cd/m²1500.0 cd/m²
Number of colors
N/A
1.07 billion1.07 billion
Screen width
N/A
42.24 in47.63 in
Screen height
N/A
23.76 in26.79 in
Panel Type
N/A
SVA
  • SVA
  • VA
Panel Bit Depth
N/A
10 bits10 bits
Pixel Pitch
N/A
0.01 in0.01 in
Pixel Density
N/A
91.0 ppi81.0 ppi
Display Area
N/A
94.8 %95.49 %
HD ready 1080p (Full HD)
N/A
yesyes
Quantum dot display
N/A
yesyes
Frame Rate Control
N/A
nono
Motion enhancement (Frequency/Index)
N/A
yesyes
Ultra HD certified (UHD/4K)
N/A
yesyes
Diode placing
N/A
N/A
Edge light
Static Contrast Ratio
N/A
N/A
5000:1
Input Lag
N/A
N/A
20.0 ms

Audio properties

Built-in speaker(s)yes
N/A
N/A
File formats supported
  • AAC
  • AC3
  • HAAC
  • PCM
  • AAC
  • FLAC
  • M4A
  • MIDI
  • MP3
  • OGG
  • WMA
  • WAV
  • APE
  • AIFF
  • ALAC
  • OGG Vorbis
  • WAV
  • AAC
  • FLAC
  • M4A
  • MIDI
  • MP3
  • OGG
  • WMA
  • WAV
  • APE
  • AIFF
  • ALAC
  • OGG Vorbis
  • WAV
Audio decoders
N/A
  • Dolby Digital Plus
  • DTS 5.1
  • DTS Premium Sound 5.1
  • Dolby Digital Plus
  • DTS 5.1
Speaker System
N/A
Multi channelMulti channel
Headphone output
N/A
nono
Voice control
N/A
yesyes

Features

Smart Tvyesyesyes
Operating System
N/A
Tizen OSTizen OS
Internet features
N/A
  • Web Browser
  • Netflix
  • Skype
  • YouTube
  • Browser
  • Web Browser
  • Netflix
  • Skype
  • YouTube
  • Browser
  • TV4 Play
  • Viaplay
Smartphone Remote Support
N/A
yesyes
Video camera
N/A
nono
USB recording feature
N/A
yesyes
Local dimming
N/A
yesyes
Picture-in-Picture
N/A
yesyes
Peak Illuminator
N/A
yesyes
Peak Illuminator type
N/A
Peak Illuminator ProPeak Illuminator Pro
Precision black
N/A
yesyes
Precision black type
N/A
Precision Black ProPrecision Black Pro
Time-shift
N/A
yesyes

Ergonomics

Vesa mountyesyesyes
Vesa interface type400x400mm400x400mm400x400mm
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
N/A
DVI portnonono
HDMI port
N/A
yesyes
HDMI version
N/A
2.0a2.0a
USB
N/A
yesyes
Number of USB ports
N/A
33
USB 2.0 ports
N/A
32
USB 3.0 ports
N/A
11
Component video (YPbPr/YCbCr) in
N/A
nono
VGA port
N/A
nono
S-video port
N/A
nono
DisplayPort
N/A
nono
Digital Audio Ports
N/A
11
Analogue 3.5mm port
N/A
nono
Analogue RCA stereo input
N/A
nono
Analogue RCA stereo output
N/A
nono
Audio return channel (ARC)
N/A
yesyes
Digital coaxial port
N/A
nono
Digital optical port
N/A
yesyes
HDCP-version
N/A
2.22.2
SCART
N/A
nono
MHL
N/A
yesyes

Network

Wireless network (Wi-Fi)yesyesyes
Ethernetyesyesyes
Built-in or included WiFi adapter
N/A
Built-inBuilt-in
Wi-Fi standards
N/A
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
DLNA
N/A
yesyes
Streaming standards
N/A
MiracastMiracast
NFC
N/A
nono
USB
N/A
yesyes
Bluetooth
N/A
yesyes
Anynet+ (HDMI-CEC)
N/A
yesyes

Body without stand

Height23.2 in24.69 in27.7 in
Width38.31 in42.89 in48.24 in
Weight27.29 lb31.97 lb39.24 lb
Depth1.44 in1.77 in1.77 in
Colour of productBlack
  • Black
  • Brown
  • Grey
  • Silver
  • Black
  • Black,Silver
  • Silver
  • White

Body with stand

Height23.2 in24.69 in27.7 in
Width38.31 in42.89 in48.24 in
Weight27.29 lb31.97 lb39.24 lb
Depth1.44 in1.77 in1.77 in

Shipping

Height23.2 in24.69 in27.7 in
Width38.31 in42.89 in48.24 in
Weight27.29 lb31.97 lb39.24 lb
Depth1.44 in1.77 in1.77 in

Frame Interpolation

TechnologyTruMotion 120 HzPicture Quality IndexPicture Quality Index
Interpolation Value
N/A
31003100
Measurement Unit
N/A
PQIPQI
Type of index/Measurement method
N/A
Samsung Picture Quality Index 3100
Samsung Picture Quality Index 3100

Power

Ac Frequency50.0 Hz50.0 Hz50.0 Hz
Voltage 220V
N/A
yesyes
Voltage 110V
N/A
nono
Power Consumption Sleep
N/A
0.5 W0.5 W
Power Consumption Average
N/A
124.0 W140.0 W
Power Consumption Eco
N/A
0.5 W0.5 W
Power Consumption Max
N/A
155.0 W180.0 W
Connecting 9V/12V/14V
N/A
nono

Image

File formats supported
  • AAC
  • AC3
  • HAAC
  • PCM
  • AAC
  • FLAC
  • M4A
  • MIDI
  • MP3
  • OGG
  • WMA
  • WAV
  • APE
  • AIFF
  • ALAC
  • OGG Vorbis
  • WAV
  • AAC
  • FLAC
  • M4A
  • MIDI
  • MP3
  • OGG
  • WMA
  • WAV
  • APE
  • AIFF
  • ALAC
  • OGG Vorbis
  • WAV
Image frequency
N/A
  • 24p
  • 30p
  • 50p
  • 60p
  • 24p
  • 30p
  • 50p
  • 60p

Video

File formats supported
  • AAC
  • AC3
  • HAAC
  • PCM
  • AAC
  • FLAC
  • M4A
  • MIDI
  • MP3
  • OGG
  • WMA
  • WAV
  • APE
  • AIFF
  • ALAC
  • OGG Vorbis
  • WAV
  • AAC
  • FLAC
  • M4A
  • MIDI
  • MP3
  • OGG
  • WMA
  • WAV
  • APE
  • AIFF
  • ALAC
  • OGG Vorbis
  • WAV
Video quality standards1080p
  • 480i
  • 480p
  • 576i
  • 576p
  • 720p
  • 1080i
  • 1080p
  • 2160p
  • 480i
  • 480p
  • 576i
  • 576p
  • 720p
  • 1080i
  • 1080p
  • 2160p