Comparison between:
- 54.6" LG 55UJ634V
- 49.5" Samsung UE50NU7470

Brand, series, model

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

LG 55UJ634VSamsung UE50NU7470
SeriesUJ634NU7470
LG 55UJ634VSamsung UE50NU7470
Model alias-UE50NU7470SXXN
UE50NU7452UXXH
UE50NU7442UXXH
Model year20172018

Display

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

Size class54.6 in49.5 in
Diagonal1388 mm
138.8 cm
54.6457 in
4.5538 ft
1257 mm
125.7 cm
49.4882 in
4.124 ft
Width1209.75 mm
120.975 cm
47.6278 in
3.969 ft
1095.57 mm
109.557 cm
43.1327 in
3.5944 ft
Height680.483 mm
68.0483 cm
26.7907 in
2.2326 ft
616.258 mm
61.6258 cm
24.2621 in
2.0218 ft
Panel typeIPSVA
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCYesYes
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
0.285 mm
0.0285 cm
0.0112 in
0.0009 ft
Pixel density81 ppi
31 ppcm
89 ppi
34 ppcm
Display area90.29 %92.32 %
BacklightDirect LEDEdge LED
DCI P380 %-
HDRHDR10
HLG (Hybrid Log Gamma)
HDR10
HLG (Hybrid Log Gamma)
HDR10+
Horizontal viewing angle178 °-
Vertical viewing angle178 °-
RGBW structure - 2880 (RGB) + 960 (W)-

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)50 Hz / 60 Hz50 Hz / 60 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 technologyPicture Mastering IndexPicture Quality Index
Interpolation value16001800
Interpolation measurement unitPMIPQI

Power supply and consumption

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

220V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)0.3 W-
Power consumption (sleep)0.8 W0.3 W
Power consumption (average)107 W-
Power consumption (maximum)-145 W
Energy efficiency classAA

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.

Width1249 mm
124.9 cm
49.1732 in
4.0978 ft
1124.8 mm
112.48 cm
44.2835 in
3.6903 ft
Height730 mm
73 cm
28.7402 in
2.395 ft
650.2 mm
65.02 cm
25.5984 in
2.1332 ft
Depth83 mm
8.3 cm
3.2677 in
0.2723 ft
59.7 mm
5.97 cm
2.3504 in
0.1959 ft
Weight14.2 kg
31.31 lbs
13.8 kg
30.42 lbs
Width with stand1249 mm
124.9 cm
49.1732 in
4.0978 ft
1124.8 mm
112.48 cm
44.2835 in
3.6903 ft
Height with stand790 mm
79 cm
31.1024 in
2.5919 ft
735.8 mm
73.58 cm
28.9685 in
2.414 ft
Depth with stand258 mm
25.8 cm
10.1575 in
0.8465 ft
336.2 mm
33.62 cm
13.2362 in
1.103 ft
Weight with stand15.6 kg
34.39 lbs
16.5 kg
36.38 lbs
ColorsBlackSilver

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

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)
DVB-T
DVB-T2
DVB-C
DVB-S2
DVB-S
Analog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
DVB-S
DVB-S2

System on Chip (SoC)

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

CPU cores-4

OS, apps and software features

Information about the operating system, applications, various software features if available.

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
2.0 CH
DTS Decoder DTS-HD
Ultra Surround
2.0 CH down firing + bass reflex
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
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 Ethernet RJ45
3 x HDMI 2.0 (ARC; CEC)
1 x Satellite In (Main; F-type female)
1 x AV Composite In (Video + L/R)
1 x AV Component In (YPbPr + L/R)
1 x Optical Audio Out
1 x Antenna (RF) (female)
1 x CI+ 1.3
2 x USB 2.0
1 x Ethernet RJ45
3 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 Video Component In 3.5 mm jack
1 x Optical Audio Out
1 x Antenna (RF) (female)
1 x CI+ 1.4
High-bandwidth Digital Content Protection (HDCP) 2.2
SIMPLINK (HDMI-CEC)
High-bandwidth Digital Content Protection (HDCP) 2.2
Anynet+ (HDMI-CEC)

Features

Some additional functional features of the model.

Features4K Upscaler
Active HDR
Colour Master Engine
PVR
ULTRA Luminance
Voice command (ready)
Auto Motion Plus
Contrast Enhancer
Digital Clean View
Dynamic Crystal Color
Extended PVR
Light sensor
Mega Contrast
Supreme UHD Dimming
UHD Engine

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
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.

AccessoriesMagic remote control - AN-MR650A (ready)Smart remote control - TM1890A
 LG 55UJ634VSamsung UE50NU7470