Comparison between:
- 54.6" TCL 55R635
- 74.5" Samsung QE75LST7T

Brand, series, model

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

TCL 55R635Samsung QE75LST7T
SeriesR635LST7T
TCL 55R635Samsung QE75LST7T
Model alias-75" The Terrace
GQ75LST7T

Display

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

Size class54.6 in74.5 in
Diagonal1388 mm
138.8 cm
54.6457 in
4.5538 ft
1893 mm
189.3 cm
74.5276 in
6.2106 ft
Width1209.6 mm
120.96 cm
47.622 in
3.9685 ft
1650.24 mm
165.024 cm
64.9701 in
5.4142 ft
Height680.4 mm
68.04 cm
26.7874 in
2.2323 ft
928.26 mm
92.826 cm
36.5457 in
3.0455 ft
Panel typeVAVA
Panel bit depth10 bits10 bits (8 bits + FRC)
FRC-Yes
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
0.43 mm
0.043 cm
0.0169 in
0.0014 ft
Pixel density80 ppi
31 ppcm
59 ppi
23 ppcm
Display area93.99 %92.23 %
BacklightMini LEDDirect LED (Full-Array Local Dimming)
DCI P390 %100 %
Rec. 202070 %-
Brightness600 cd/m²-
Peak brightness900 cd/m²2000 cd/m²
Static contrast5500 : 1-
HDRHDR10
HLG (Hybrid Log Gamma)
Dolby Vision
HDR10
HLG (Hybrid Log Gamma)
HDR10+
Horizontal viewing angle178 °-
Vertical viewing angle178 °-
Input lag9.3 ms
0.0093 s
-
CoatingGlossyAnti-glare/Matte

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)48 Hz - 120 Hz100 Hz / 120 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 technologyNatural MotionPicture Quality Index
Interpolation value4804400
Interpolation measurement unitNMPQI

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 W0.5 W
Power consumption (average)-340 W
Energy efficiency class-C

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.

Width1226.82 mm
122.682 cm
48.3 in
4.025 ft
1692 mm
169.2 cm
66.6142 in
5.5512 ft
Height713.74 mm
71.374 cm
28.1 in
2.3417 ft
981.6 mm
98.16 cm
38.6457 in
3.2205 ft
Depth71.12 mm
7.112 cm
2.8 in
0.2333 ft
59.8 mm
5.98 cm
2.3543 in
0.1962 ft
Weight19.01 kg
41.91 lbs
50.3 kg
110.89 lbs
Width with stand1226.82 mm
122.682 cm
48.3 in
4.025 ft
-
Height with stand789.94 mm
78.994 cm
31.1 in
2.5917 ft
-
Depth with stand347.98 mm
34.798 cm
13.7 in
1.1417 ft
-
Weight with stand19.82 kg
43.7 lbs
-
ColorsBlackTitan Black

Ergonomics

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

VESA mountYesYes
VESA interface300 x 300 mm400 x 400 mm
Removable standYes-
Height adjustmentNo-
Landscape/portrait pivotNo-
Left/right swivelNo-
Forward/backward tiltNo-
Stand width - 1099.82 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)
ATSC
Clear QAM
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 cores44
GPU cores2-

Operating system

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

Operating system (OS)Roku TVTizen 5.5

Audio

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

Speakers2 x 8 W2 x 10 W
Dolby Atmos
Dolby Digital Plus
2.0 CH
Active Voice Amplifier
Adaptive Sound Plus
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
Wi-Fi Direct
2x2 MiMO
LAN
Wi-Fi
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Wi-Fi Direct
DLNA
Bluetooth 4.2

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x USB 2.0
1 x Ethernet RJ45
4 x HDMI
1 x Satellite In (F-type female)
1 x AV Composite In 3.5 mm jack
1 x S/PDIF
1 x 3.5 mm Audio Out
1 x USB 2.0
1 x Ethernet RJ45
3 x HDMI 2.0 (CEC)
1 x Satellite In
1 x Optical Audio Out
1 x Antenna (RF)
1 x CI+ 1.4
Auto Low Latency Mode (ALLM)
Enhanced Audio Return Channel (eARC)
High-bandwidth Digital Content Protection (HDCP) 2.2
Variable Refresh Rate (VRR)
Anynet+ (HDMI-CEC)
Audio Return Channel (ARC)
Auto Low Latency Mode (ALLM)
Enhanced Audio Return Channel (eARC)
High-bandwidth Digital Content Protection (HDCP) 2.3
HD Base-T Receiver built-in

Features

Some additional functional features of the model.

FeaturesAiPQ Engine
Alexa
Auto Game Mode
Contrast Control Zones technology with up to 240 zones
Easy Voice Control
FullView edge-to-edge glass design
Google Assistant
Quantum Dot Color
Smart 4K Upscaling
Smart Contrast
Smart HDR
THX Certified Game Mode
V-Chip
4K AI Upscaling
Adaptive Picture
AirPlay 2
Alexa
Ambient Mode+
Auto Motion Plus
Bixby
ConnectShare
Contrast Enhancer
Digital Clean View
Dynamic Black Equalizer
Filmmaker Mode
Game Motion Plus
Google Assistant
IP55 Rated
Light sensor
Multi View
Multiroom Link
Quantum Dot Color
Quantum Processor 4K
Real Game Enhancer+
SmartThings
Tap View
Ultimate UHD Dimming Pro
V-Chip
Voice command
Wide Viewing Angle

Image file formats

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

Image file formatsJPEG
GIF
PNG
BMP
JPEG
GIF
PNG
MPO
BMP

Audio file formats

Smart TV sets allow playing different audio file formats.

Audio file formats/codecsAAC
AC3
FLAC
MP3
WMA
WAV
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/codecsAVI
DivX
H.263
H.264
MKV
MP4
MPEG-4
TS
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

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 temperature5 °C - 35 °C
41 °F - 95 °F
-
Operating humidity20 % - 80 %-
Storage temperature-15 °C - 45 °C
5 °F - 113 °F
-
Storage humidity10 % - 90 %-

Accessories

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

AccessoriesVoice-Enabled Remote Control - RC580QLED Standard Smart Remote - TM2050A

Additional features

Information about other features.

Additional features-The Terrace
IP55 certification
 TCL 55R635Samsung QE75LST7T