Comparison between:
- 54.6" Toshiba 55U7750
- 54.6" Toshiba 55L5447DG
- 54.6" Toshiba 55U5863

Brand, series, model

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

Toshiba 55U7750Toshiba 55L5447DGToshiba 55U5863
SeriesU77L54U58
Toshiba 55U7750Toshiba 55L5447DGToshiba 55U5863
Model alias55U7750EV-55U5863DG

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
Width1209.6 mm
120.96 cm
47.622 in
3.9685 ft
1209.6 mm
120.96 cm
47.622 in
3.9685 ft
1209.6 mm
120.96 cm
47.622 in
3.9685 ft
Height680.4 mm
68.04 cm
26.7874 in
2.2323 ft
680.4 mm
68.04 cm
26.7874 in
2.2323 ft
680.4 mm
68.04 cm
26.7874 in
2.2323 ft
Panel typeIPSVA-
Panel bit depth10 bits (8 bits + FRC)-10 bits (8 bits + FRC)
FRCYes-Yes
Colors1073741824 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
1920 x 1080 pixels
Full HD / 1080p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
Pixel pitch0.315 mm
0.0315 cm
0.0124 in
0.001 ft
0.63 mm
0.063 cm
0.0248 in
0.0021 ft
0.315 mm
0.0315 cm
0.0124 in
0.001 ft
Pixel density80 ppi
31 ppcm
40 ppi
15 ppcm
80 ppi
31 ppcm
Display area91.71 %92.7 %91.07 %
BacklightDirect LEDEdge LEDDirect LED
Brightness350 cd/m²300 cd/m²350 cd/m²
Static contrast1200 : 14000 : 1-
Dynamic contrast-25000 : 1-
HDR--HDR10
HLG (Hybrid Log Gamma)
Dolby Vision
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
Minimum response time6 ms
0.0060 s
8 ms
0.0080 s
-

3D

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

3DNoYesNo
Technology-Active 3D-

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Vertical frequency (digital)60 Hz60 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 technology-Active Motion & ResolutionTotal Picture Quality
Interpolation value-4001700
Interpolation measurement unit-AMRTPQ

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)0.5 W0.35 W0.5 W
Power consumption (sleep)0.5 W0.35 W0.5 W
Power consumption (eco)-84 W-
Power consumption (average)155 W-86 W
Power consumption (maximum)-140 W-
Energy efficiency class-A+A+

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.

Width1243 mm
124.3 cm
48.937 in
4.0781 ft
1240 mm
124 cm
48.8189 in
4.0682 ft
1238 mm
123.8 cm
48.7402 in
4.0617 ft
Height722 mm
72.2 cm
28.4252 in
2.3688 ft
716 mm
71.6 cm
28.189 in
2.3491 ft
730 mm
73 cm
28.7402 in
2.395 ft
Depth82 mm
8.2 cm
3.2283 in
0.269 ft
63 mm
6.3 cm
2.4803 in
0.2067 ft
91 mm
9.1 cm
3.5827 in
0.2986 ft
Weight-22.5 kg
49.6 lbs
-
Width with stand1243 mm
124.3 cm
48.937 in
4.0781 ft
1240 mm
124 cm
48.8189 in
4.0682 ft
1238 mm
123.8 cm
48.7402 in
4.0617 ft
Height with stand767 mm
76.7 cm
30.1969 in
2.5164 ft
763 mm
76.3 cm
30.0394 in
2.5033 ft
745 mm
74.5 cm
29.3307 in
2.4442 ft
Depth with stand229 mm
22.9 cm
9.0157 in
0.7513 ft
300 mm
30 cm
11.811 in
0.9843 ft
255 mm
25.5 cm
10.0394 in
0.8366 ft
Weight with stand14 kg
30.86 lbs
27 kg
59.52 lbs
19 kg
41.89 lbs
ColorsBlackBlackBlack
Silver

Ergonomics

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

VESA mountYesYesYes
VESA interface200 x 300 mm400 x 400 mm400 x 200 mm
Removable standYesYesYes
Height adjustmentNoNoNo
Landscape/portrait pivotNoNoNo
Left/right swivelNoNoNo
Forward/backward tiltNoNoNo
--Stand width - 600 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 tunerAnalog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
Analog (NTSC/PAL/SECAM)
DVB-T
DVB-C
DVB-S
DVB-S2
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.

Processor (CPU)ARM Cortex-A53--
CPU cores2-2
CPU frequency1300 MHz--
GPUARM Mali-T720 MP--
RAM capacity2 GB--

Operating system

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

Operating system (OS)Smart TVSmart TVSmart TV

Audio

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

Speakers2 x 8 W2 x 10 W2 x 10 W
Dolby Digital Plus
DTS
DTS TruSurround HD
Front firing
Dolby Digital Plus
Virtual Surround Sound
Dolby Digital Plus
Down firing
DTS
DTS TruSurround HD
Onkyo sound

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

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x USB 2.0
1 x Ethernet RJ45
3 x HDMI 2.0 (ARC; CEC; MHL)
1 x D-sub
1 x AV Composite In (Video + L/R)
1 x AV Component In (YPbPr + L/R)
1 x 3.5 mm Audio Out
1 x Antenna (RF) (female)
1 x CI+ 1.3
3 x USB 2.0
1 x Ethernet RJ45
4 x HDMI 1.4 (ARC; CEC)
1 x D-sub
1 x S-Video (via SCART)
1 x Satellite In (Main; F-type female)
1 x SCART
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
3 x HDMI 2.0 (ARC; CEC)
1 x D-sub
1 x Satellite In (Main; F-type female)
1 x AV Composite In (Video + 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.

FeaturesHDCP (High-bandwidth Digital Content Protection) 2.2
PVR
UHD Upscaler
Active Backlight Control
Digital Noise Reduction
HDCP (High-bandwidth Digital Content Protection)
PVR
HDCP (High-bandwidth Digital Content Protection) 2.2
PVR
UHD Resolution Enhancer
UHD Upscaler

Image file formats

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

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

Audio file formats

Smart TV sets allow playing different audio file formats.

Audio file formats/codecsAAC
AC3
M4A
MP3
RealAudio
WMA
LPCM
AAC
AC3
MP3
RealAudio
WMA
WAV
LPCM
AAC
AC3
M4A
MP3
RealAudio
WMA
LPCM

Video file formats

Smart TV sets allow playing various video file formats.

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

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesRoHSRoHSRoHS

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
0 °C - 35 °C
32 °F - 95 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity0 % - 85 %20 % - 80 %0 % - 85 %

Accessories

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

Accessories-2 x 3D active glasses
Remote control - CT-8040
-
 Toshiba 55U7750Toshiba 55L5447DGToshiba 55U5863