Comparison between:
- 54.6" Panasonic TX-55FX623
- 54.6" Samsung UE55NU8000
- 54.6" Panasonic TX-55FX740

Brand, series, model

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

Panasonic TX-55FX623Samsung UE55NU8000Panasonic TX-55FX740
SeriesFX620NU8000FX740
Panasonic TX-55FX623Samsung UE55NU8000Panasonic TX-55FX740
Model aliasTX-55FX623EUE55NU8000LXXNTX-55FX740E

Display

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

Size class54.6 in54.6 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
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
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
680.483 mm
68.0483 cm
26.7907 in
2.2326 ft
Panel typeIPSVAIPS
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCYesYesYes
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
16:9
1.778:1
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
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
0.315 mm
0.0315 cm
0.0124 in
0.001 ft
Pixel density81 ppi
31 ppcm
81 ppi
31 ppcm
81 ppi
31 ppcm
Display area91.95 %94.39 %93.04 %
BacklightDirect LEDEdge-LEDEdge-LED
DCI P3-95 %-
Rec. 2020-72 %-
Brightness-500 cd/m²-
Peak brightness-800 cd/m²500 cd/m²
Static contrast-5500 : 1-
HDRHDR10
HDR10+
HLG (Hybrid Log Gamma)
HDR10
HLG (Hybrid Log Gamma)
HDR10+
HDR 1000
HDR10
HDR10+
HLG (Hybrid Log Gamma)
Horizontal viewing angle178 °-178 °
Vertical viewing angle178 °-178 °
Minimum response time-5 ms
0.0050 s
-
Average response time-13 ms
0.0130 s
-
Input lag-15 ms
0.0150 s
-

3D

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

3DNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Vertical frequency (digital)60 Hz120 Hz60 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 technologyBacklight Motion RatePicture Quality IndexBacklight Motion Rate
Interpolation value150025001600
Interpolation measurement unitBMRPQIBMR

Power supply and consumption

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

220V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)0.3 W-0.3 W
Power consumption (sleep)0.5 W0.3 W0.5 W
Power consumption (average)114 W99 W89 W
Power consumption (maximum)189 W165 W196 W
Energy efficiency classAAA+

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.

Width1240 mm
124 cm
48.8189 in
4.0682 ft
1227.1 mm
122.71 cm
48.311 in
4.0259 ft
1234 mm
123.4 cm
48.5827 in
4.0486 ft
Height722 mm
72.2 cm
28.4252 in
2.3688 ft
710.7 mm
71.07 cm
27.9803 in
2.3317 ft
717 mm
71.7 cm
28.2283 in
2.3524 ft
Depth78 mm
7.8 cm
3.0709 in
0.2559 ft
54.9 mm
5.49 cm
2.1614 in
0.1801 ft
55 mm
5.5 cm
2.1654 in
0.1804 ft
Weight17 kg
37.48 lbs
17.1 kg
37.7 lbs
28 kg
61.73 lbs
Width with stand1240 mm
124 cm
48.8189 in
4.0682 ft
1227.1 mm
122.71 cm
48.311 in
4.0259 ft
1234 mm
123.4 cm
48.5827 in
4.0486 ft
Height with stand777 mm
77.7 cm
30.5906 in
2.5492 ft
787.1 mm
78.71 cm
30.9882 in
2.5823 ft
775 mm
77.5 cm
30.5118 in
2.5427 ft
Depth with stand253 mm
25.3 cm
9.9606 in
0.8301 ft
322 mm
32.2 cm
12.6772 in
1.0564 ft
254 mm
25.4 cm
10 in
0.8333 ft
Weight with stand18.5 kg
40.79 lbs
18.9 kg
41.67 lbs
32.5 kg
71.65 lbs
ColorsBlackBlackBlack

Ergonomics

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

VESA mountYesYesYes
VESA interface400 x 400 mm200 x 200 mm300 x 300 mm
Removable standYesYesYes
Height adjustmentNoNoNo
Landscape/portrait pivotNoNoNo
Left/right swivelNoNoNo
Forward/backward tiltNoNoNo
-T-shape stand
Stand width - 800 mm
-

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

System on Chip (SoC)

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

CPU cores444

Operating system

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

Operating system (OS)my Home Screen 3.0Tizen 4.0my Home Screen 3.0

Audio

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

Speakers2 x 10 W2 x 10 W
1 x 20 W
2 x 10 W
Cinema Suround2.1 CH down firing + front firing
Dolby Digital Plus
Cinema Suround

Camera

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

CameraNoNoNo

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
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
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.

Connectivity1 x USB 2.0 (max 0.5 A)
1 x USB 3.0 (max 0.9 A)
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 3.5 mm Audio Out
1 x Antenna (RF) (female)
1 x CI+ 1.3
2 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 Satellite In (Sub; F-type female)
1 x Optical Audio Out
1 x Antenna (RF) (female)
1 x CI+ 1.4
2 x USB 2.0 (max 0.5 A)
1 x USB 3.0 (max 0.9 A)
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 3.5 mm Audio Out
1 x Antenna (RF) (female)
1 x CI+ 1.3

Features

Some additional functional features of the model.

Features4K Ultra HD
Adaptive Backlight Dimming Pro
Bright Panel
HDCP (High-bandwidth Digital Content Protection) 2.2
HDR Brightness Enhancer
High Contrast
Image Processor - Quad-Core Pro
Light sensor
Picture-and-Text
PVR
Switch Design
TV Anywhere
Viera Link (HDMI CEC)
Voice command
4K HDR Elite
AMD FreeSync technology (1080p @ 48 Hz - 120 Hz; 4K @ 48 Hz - 60 Hz)
Anynet+ (HDMI-CEC)
Auto Motion Plus
Contrast Enhancer
Dynamic Crystal Color
Extended PVR
HDCP (High-bandwidth Digital Content Protection) 2.2
Light sensor
Mega Contrast
Picture-in-Picture
UHD Dimming
UHD Remastering Engine
UHD Upscaling
Voice command
4K Ultra HD
Bright Panel
Brilliant Contrast
HDCP (High-bandwidth Digital Content Protection) 2.2
HDR Brightness Enhancer
Image Processor - Quad-Core Pro
Light sensor
Local Dimming
Picture-and-Text
PVR
TV Anywhere
Viera Link (HDMI CEC)
Voice command
Wide Colour Spectrum

Image file formats

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

Image file formatsJPEG
GIF
PNG
MPO
JPEG
GIF
PNG
MPO
BMP
JPEG
GIF
PNG
MPO

Audio file formats

Smart TV sets allow playing different audio file formats.

Audio file formats/codecsAAC
FLAC
MP3
WMA
WAV
AAC
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV
APE
AIFF
ALAC
AAC
FLAC
MP3
WMA
WAV

Video file formats

Smart TV sets allow playing various video file formats.

Video file formats/codecs3GPP
AVI
Flash Video
H.263
H.264
H.265
MKV
QuickTime
MP4
TS
VP9
VOB
VRO
WMV
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
3GPP
AVI
Flash Video
H.263
H.264
H.265
MKV
QuickTime
MP4
TS
VP9
VOB
VRO
WMV

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licenses-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 - 35 °C
32 °F - 95 °F
-0 °C - 35 °C
32 °F - 95 °F
Operating humidity20 % - 80 %-20 % - 80 %

Accessories

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

Accessories-Smart remote control - TM1850A-
 Panasonic TX-55FX623Samsung UE55NU8000Panasonic TX-55FX740