Comparison between:
- 54.6" LG 55SJ8000
- 54.6" Samsung QN55Q7FN

Brand, series, model

Information about the brand, series, model and model aliases.

LG 55SJ8000Samsung QN55Q7FN
SeriesSJ800Q7FN
LG 55SJ8000Samsung QN55Q7FN
Model alias-QN55Q7FNAFXZA

Display

Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.

Size class54.6 in54.6 in
Diagonal1388 mm
138.8 cm
54.6457 in
4.5538 ft
1388 mm
138.8 cm
54.6457 in
4.5538 ft
Width1209.75 mm
120.975 cm
47.6278 in
3.969 ft
1209.75 mm
120.975 cm
47.6278 in
3.969 ft
Height680.483 mm
68.0483 cm
26.7907 in
2.2326 ft
680.483 mm
68.0483 cm
26.7907 in
2.2326 ft
Panel manufacturerLG Display-
Panel typeIPSVA
Panel bit depth10 bits (8 bits + FRC)10 bits
FRCYesNo
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
Resolution3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
Pixel pitch0.315 mm
0.0315 cm
0.0124 in
0.001 ft
0.315 mm
0.0315 cm
0.0124 in
0.001 ft
Pixel density81 ppi
31 ppcm
81 ppi
31 ppcm
Display area92.58 %95.37 %
BacklightEdge LEDEdge LED
DCI P390 %100 %
Rec. 2020-85 %
Brightness-700 cd/m²
Peak brightness-2200 cd/m²
Static contrast-5500 : 1
HDRDolby Vision
HDR10
HLG (Hybrid Log Gamma)
HDR10
HDR10+
HLG (Hybrid Log Gamma)
Horizontal viewing angle178 °178 °
Vertical viewing angle178 °178 °
Minimum response time-4 ms
0.0040 s
Average response time-12 ms
0.0120 s
Input lag-10 ms
0.0100 s

3D

3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.

3DNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Vertical frequency (digital)120 Hz120 Hz

Frame interpolation

Many smart TV sets use a technology for interpolating (inserting) of intermediate frames between existing ones in order to achieve more fluent visualization, especially for dynamic scenes.

Interpolation technologyTruMotionMotion Rate
Interpolation value240240
Interpolation measurement unit-MR

Power supply and consumption

Information about the power supply and consumption, energy efficiency class, etc.

110V100 V - 120 V100 V - 120 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (sleep)0.5 W0.4 W
Power consumption (eco)-80 W
Power consumption (maximum)-170 W

Dimensions, weight and color

Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.

Width1237 mm
123.7 cm
48.7008 in
4.0584 ft
1226.8 mm
122.68 cm
48.2992 in
4.0249 ft
Height718.8 mm
71.88 cm
28.2992 in
2.3583 ft
703.6 mm
70.36 cm
27.7008 in
2.3084 ft
Depth61 mm
6.1 cm
2.4016 in
0.2001 ft
45.7 mm
4.57 cm
1.7992 in
0.1499 ft
Weight15.3 kg
33.73 lbs
16.7 kg
36.82 lbs
Width with stand1237 mm
123.7 cm
48.7008 in
4.0584 ft
1226.8 mm
122.68 cm
48.2992 in
4.0249 ft
Height with stand774.7 mm
77.47 cm
30.5 in
2.5417 ft
784.86 mm
78.486 cm
30.9 in
2.575 ft
Depth with stand246.4 mm
24.64 cm
9.7008 in
0.8084 ft
284.5 mm
28.45 cm
11.2008 in
0.9334 ft
Weight with stand16.7 kg
36.82 lbs
20.4 kg
44.97 lbs
ColorsGrayBlack

Ergonomics

Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.

VESA mountYesYes
VESA interface300 x 300 mm200 x 200 mm
Removable standYesYes
Height adjustmentNoNo
Landscape/portrait pivotNoNo
Left/right swivelNoNo
Forward/backward tiltNoNo
-T-type stand

TV tuner

The TV tuner is a device, which allows the receiving and visualization of a certain type of television signal. There are tuners for digital, analog, cable and satellite television.

TV tunerAnalog (NTSC/PAL/SECAM)
Clear QAM
ATSC
Analog (NTSC/PAL/SECAM)
Clear QAM
ATSC

System on Chip (SoC)

Information about the central processor, graphic processor and the memory of the model.

CPU cores-4

Operating system

Smart TV sets have operating systems, which in terms of functionality and universality bring them close to the computers.

Operating system (OS)webOS 3.5Tizen 4.0

Audio

Information about the audio system - number and power of the built-in speakers, supported audio technologies.

Speakers2 x 10 W2 x 10 W
2 x 10 W
2.0 CH
DTS Decoder DTS-HD
Harman / Kardon
Ultra Surround
Wireless Sound Sync
4.1 CH
Dolby Digital Plus

Camera

Many contemporary desktop monitors and smart TV sets have built-in cameras.

CameraNoNo

Network

Supported network technologies and standards for exchanging data with other devices.

NetworkLAN
Wi-Fi
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Bluetooth
Wi-Fi Direct
DLNA
LAN
Wi-Fi
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Bluetooth
Wi-Fi Direct
DLNA

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x USB 2.0
1 x USB 3.0
1 x Ethernet RJ45
4 x HDMI 2.0 (ARC; CEC)
1 x Satellite In (Main; F-type female)
1 x AV Composite In 3.5 mm jack
1 x Optical Audio Out
1 x RS232 (C)
3 x USB 2.0
1 x Ethernet RJ45
4 x HDMI 2.0 (ARC; CEC)
1 x Satellite In (Main; F-type female)
1 x Optical Audio Out
1 x RS232 (C)

Features

Some additional functional features of the model.

Features4K Upscaler
Active HDR
Cinematic Color
HDCP (High-bandwidth Digital Content Protection) 2.2
Local Dimming
Nano Cell Display
PVR
SIMPLINK (HDMI CEC)
True Color Accuracy
ULTRA Luminance
Voice command
AMD FreeSync technology (1080p @ 48 Hz - 120 Hz; 4K @ 48 Hz - 60 Hz)
Anynet+ (HDMI-CEC)
Contrast Enhancer
Digital Clean View
DIRECTV
Extended PVR
HDCP (High-bandwidth Digital Content Protection) 2.2
Light sensor
Q Color
Q Engine
Q HDR Elite
Quantum Dot Color
Supreme UHD Dimming
UHD Upscaling
Ultra Black Elite
Voice command

Image file formats

Smart TV sets allow the display of different image file formats.

Image file formatsJPEG
MPO
JPS
JPEG
GIF
PNG
MPO
BMP

Audio file formats

Smart TV sets allow playing different audio file formats.

Audio file formats/codecsAAC
AC3
aptX
FLAC
MP3
OGG
RealAudio
WMA
HE-AAC
LPCM
AAC
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV
APE
AIFF
ALAC

Video file formats

Smart TV sets allow playing various video file formats.

Video file formats/codecs3GPP
AVI
DivX
Flash Video
H.263
H.264
H.265
MKV
QuickTime
M2TS
MP4
MPEG-4
TS
VC-1
VP9
3GPP
AVI
ASF
Flash Video
H.263
H.264
H.265
MKV
M2TS
MP4
MPEG-4
RealVideo
TS
VC-1
VP7
VP8
VP9
VOB
VRO
WebM
WMV

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesENERGY STAR
RoHS
UL/cUL
ENERGY STAR
RoHS

Operating and storage conditions

There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.

Operating temperature0 °C - 40 °C
32 °F - 104 °F
-
Operating humidity10 % - 80 %-
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
-
Storage humidity5 % - 85 %-

Accessories

Often the packaging of desktop monitors and smart TV sets includes accessories for them.

Accessories3.5 mm composite adapter
Magic remote control
One Connect Box
One connect cable
Smart remote control - TM1850A
 LG 55SJ8000Samsung QN55Q7FN