Comparison between:
- 42.5" TCL 43C655
- 42.5" TCL 43S551F
- 42.5" TCL 43Q651G
- 42.5" TCL 43C645

Brand, series, model

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

TCL 43C655TCL 43S551FTCL 43Q651GTCL 43C645
SeriesC655 / T7BS5Q6C645
TCL 43C655TCL 43S551FTCL 43Q651GTCL 43C645
Model alias43C655X1
43C69B
43C61B
43T7B
--43C645X1
43QLED770
Model year2024202420242023

Display

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

Size class42.5 in42.5 in42.5 in42.5 in
Diagonal1080 mm
108 cm
42.5197 in
3.5433 ft
1080 mm
108 cm
42.5197 in
3.5433 ft
1080 mm
108 cm
42.5197 in
3.5433 ft
1080 mm
108 cm
42.5197 in
3.5433 ft
Width941.184 mm
94.1184 cm
37.0545 in
3.0879 ft
941.184 mm
94.1184 cm
37.0545 in
3.0879 ft
941.184 mm
94.1184 cm
37.0545 in
3.0879 ft
941.184 mm
94.1184 cm
37.0545 in
3.0879 ft
Height529.416 mm
52.9416 cm
20.8431 in
1.7369 ft
529.416 mm
52.9416 cm
20.8431 in
1.7369 ft
529.416 mm
52.9416 cm
20.8431 in
1.7369 ft
529.416 mm
52.9416 cm
20.8431 in
1.7369 ft
Panel manufacturerCSOT---
Panel typeVAVAVAVA
Panel bit depth10 bits (8 bits + FRC)10 bits10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCYes-YesYes
Colors1073741824 colors
30 bits
1073741824 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
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
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
Pixel pitch0.245 mm
0.0245 cm
0.0096 in
0.0008 ft
0.245 mm
0.0245 cm
0.0096 in
0.0008 ft
0.245 mm
0.0245 cm
0.0096 in
0.0008 ft
0.245 mm
0.0245 cm
0.0096 in
0.0008 ft
Pixel density103 ppi
40 ppcm
103 ppi
40 ppcm
103 ppi
40 ppcm
103 ppi
40 ppcm
Display area93.24 %93.12 %93.37 %92.78 %
BacklightDirect LEDDirect LEDDirect LEDDirect LED
DCI P395 %--94 %
Brightness430 cd/m²--300 cd/m²
Static contrast5000 : 1--5000 : 1
HDRHDR10
HDR10+
Dolby Vision
HLG (Hybrid Log Gamma)
HDR10
HDR10+
Dolby Vision
HLG (Hybrid Log Gamma)
HDR10
HDR10+
Dolby Vision
HLG (Hybrid Log Gamma)
HDR10
HDR10+
Dolby Vision
HLG (Hybrid Log Gamma)
Horizontal viewing angle178 °178 °178 °178 °
Vertical viewing angle178 °178 °178 °178 °
CoatingAnti-glare/MatteAnti-glare/MatteAnti-glare/Matte-
-High Brightness BacklightHigh Brightness+ Backlight-

3D

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

3DNoNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Vertical frequency (digital)50 Hz / 60 Hz50 Hz / 60 Hz50 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 Performance IndexMotion RateMotion Rate-
Interpolation value3200240240-
Interpolation measurement unitPPIMRMR-

Power supply and consumption

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

110V100 V - 120 V100 V - 120 V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (sleep)0.5 W0.5 W0.5 W0.5 W
Power consumption (average)51 W--53 W
Power consumption (maximum)100 W--90 W
Power consumption (annual)--200 kWh-
Energy efficiency classF--G

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.

Width956 mm
95.6 cm
37.6378 in
3.1365 ft
957.58 mm
95.758 cm
37.7 in
3.1417 ft
955 mm
95.5 cm
37.5984 in
3.1332 ft
959 mm
95.9 cm
37.7559 in
3.1463 ft
Height559 mm
55.9 cm
22.0079 in
1.834 ft
558.8 mm
55.88 cm
22 in
1.8333 ft
558.8 mm
55.88 cm
22 in
1.8333 ft
560 mm
56 cm
22.0472 in
1.8373 ft
Depth72 mm
7.2 cm
2.8346 in
0.2362 ft
71.1 mm
7.11 cm
2.7992 in
0.2333 ft
71.1 mm
7.11 cm
2.7992 in
0.2333 ft
80 mm
8 cm
3.1496 in
0.2625 ft
Weight6.6 kg
14.55 lbs
5.62 kg
12.39 lbs
6.6 kg
14.55 lbs
6.4 kg
14.11 lbs
Width with stand956 mm
95.6 cm
37.6378 in
3.1365 ft
957.58 mm
95.758 cm
37.7 in
3.1417 ft
955 mm
95.5 cm
37.5984 in
3.1332 ft
959 mm
95.9 cm
37.7559 in
3.1463 ft
Height with stand600 mm
60 cm
23.622 in
1.9685 ft
602 mm
60.2 cm
23.7008 in
1.9751 ft
599.4 mm
59.94 cm
23.5984 in
1.9665 ft
606 mm
60.6 cm
23.8583 in
1.9882 ft
Depth with stand185 mm
18.5 cm
7.2835 in
0.607 ft
185.4 mm
18.54 cm
7.2992 in
0.6083 ft
185.4 mm
18.54 cm
7.2992 in
0.6083 ft
186 mm
18.6 cm
7.3228 in
0.6102 ft
Weight with stand6.7 kg
14.77 lbs
5.72 kg
12.61 lbs
6.7 kg
14.77 lbs
6.5 kg
14.33 lbs
Box width1075 mm
107.5 cm
42.3228 in
3.5269 ft
1074.4 mm
107.44 cm
42.2992 in
3.5249 ft
1074.4 mm
107.44 cm
42.2992 in
3.5249 ft
1102 mm
110.2 cm
43.3858 in
3.6155 ft
Box height646 mm
64.6 cm
25.4331 in
2.1194 ft
652.78 mm
65.278 cm
25.7 in
2.1417 ft
645.2 mm
64.52 cm
25.4016 in
2.1168 ft
653 mm
65.3 cm
25.7087 in
2.1424 ft
Box depth122 mm
12.2 cm
4.8031 in
0.4003 ft
127 mm
12.7 cm
5 in
0.4167 ft
121.9 mm
12.19 cm
4.7992 in
0.3999 ft
123 mm
12.3 cm
4.8425 in
0.4035 ft
Box weight9.2 kg
20.28 lbs
8.8 kg
19.4 lbs
9.3 kg
20.5 lbs
8.8 kg
19.4 lbs
Stand width716 mm
71.6 cm
28.189 in
2.3491 ft
838.2 mm
83.82 cm
33 in
2.75 ft
716.3 mm
71.63 cm
28.2008 in
2.3501 ft
836 mm
83.6 cm
32.9134 in
2.7428 ft
Stand depth185 mm
18.5 cm
7.2835 in
0.607 ft
185.4 mm
18.54 cm
7.2992 in
0.6083 ft
185.4 mm
18.54 cm
7.2992 in
0.6083 ft
186 mm
18.6 cm
7.3228 in
0.6102 ft
ColorsBlackBlackBlackBrushed Titanium

Ergonomics

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

VESA mountYesYesYesYes
VESA interface200 x 100 mm200 x 200 mm100 x 200 mm200 x 200 mm
Removable standYesYesYesYes
Height adjustmentNoNoNoNo
Landscape/portrait pivotNoNoNoNo
Left/right swivelNoNoNoNo
Forward/backward tiltNoNoNoNo
Stand with sticksStand with sticksStand with sticks-

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-S
DVB-S2
Analog (NTSC/PAL/SECAM)
ATSC
Clear QAM
Analog (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.

Processor brand nameAIPQ with AIAIPQ with AIAIPQ with AIAiPQ 3.0 Engine
SoCTC8000 Platform--RT51M Platform (Realtek RTD2880)
Processor (CPU)4x ARM Cortex-A55---
CPU cores4--4
CPU frequency1500 MHz---
GPUARM Mali-G57 MC1---
GPU cores1---
GPU frequency800 MHz---
RAM capacity2 GB---
Storage32 GB---

OS, apps and software features

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

Operating system (OS)Google TVFire TVGoogle TVGoogle TV (Android 10)

Audio

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

Speakers2 x 10 W2 x 15 W2 x 15 W2 x 10 W
2.0 CH
20 W
Bluetooth Personal Audio
Dolby Atmos
Dolby Digital+
DTS Virtual:X
Onkyo Sound System
2.0 CH
350 W
Dolby Atmos
Dolby Digital+
DTS Virtual:X
Onkyo Sound System
2.0 CH
30 W
Dolby Atmos
Dolby Digital+
DTS Virtual:X
Onkyo Sound System
2.0 CH
Down firing
Dolby Atmos
DTS-HD
DTS Virtual: X

Camera

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

CameraNoNoNoNo

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
Bluetooth 5.0
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
LAN
Wi-Fi
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Wi-Fi Direct
DLNA
Bluetooth 5.0

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x USB 2.0 (Type-A; downstream)
1 x USB 3.0 (Type-A; downstream)
1 x Ethernet RJ45
3 x HDMI 2.0
1 x Satellite In (F-type female)
1 x AV Composite In 3.5 mm jack
1 x Optical Audio Out
1 x Antenna (RF) (female)
1 x CI+ 1.4
1 x USB 2.0 (Type-A; downstream)
1 x Ethernet RJ45
3 x HDMI 2.0
1 x Cable/Antenna In (F-type female)
1 x AV Composite In 3.5 mm jack
1 x Optical Audio Out
1 x 3.5 mm Audio Out
1 x USB 2.0 (Type-A; downstream)
1 x Ethernet RJ45
3 x HDMI 2.0
1 x Cable/Antenna In (F-type female)
1 x AV Composite In 3.5 mm jack
1 x Optical Audio Out
1 x 3.5 mm Audio Out
1 x USB 2.0
1 x Ethernet RJ45
3 x HDMI 2.0
1 x Satellite In (F-type female)
1 x AV Composite In 3.5 mm jack
1 x Optical Audio Out
1 x 3.5 mm Audio Out
1 x Antenna (RF) (female)
1 x CI+ 1.4
Auto Low Latency Mode (ALLM)
Enhanced Audio Return Channel (eARC)
HDMI CEC (T-Link)
High-bandwidth Digital Content Protection (HDCP) 2.3
Auto Low Latency Mode (ALLM)
Enhanced Audio Return Channel (eARC)
HDMI CEC (T-Link)
High-bandwidth Digital Content Protection (HDCP) 2.3
Auto Low Latency Mode (ALLM)
Enhanced Audio Return Channel (eARC)
HDMI CEC (T-Link)
High-bandwidth Digital Content Protection (HDCP) 2.3
Audio Return Channel (ARC)
Auto Low Latency Mode (ALLM)
Enhanced Audio Return Channel (eARC)
High-bandwidth Digital Content Protection (HDCP) 2.2
T-link (CEC)
Variable Refresh Rate (VRR) - 1440p @ 120Hz

Features

Some additional functional features of the model.

Features3-sided bezelless design
AI 4K upscaling
AI Clarity
AI Contrast
AI Colour
AI HDR
AI Motion
AI Scene
Adaptive Picture
Alexa
Auto Game Mode
Blue Light Filter
Chromecast built-in
Digital Noise Reduction
Disney+
Dynamic Tone Mapping 2.0
Far-Field Voice interaction
Game Accelerator 120
Game Master 3.0 and Game Bar
Game Picture Mode
Google Assistant
HDR Pro
Mega Contrast
Motion Clarity
Netflix
Prime Video
QLED Pro (Quantum Dot Color)
Superwide Gameview
UHD Upscaling
Wide Color Gamut
Wide Viewing Angle
YouTube
3-sided bezelless design
Alexa
AI 4K upscaling
AI Clarity
AI Contrast
AI Colour
AI HDR
AI MEMC (Motion Estimation Motion Compensation)
Alexa
AMD FreeSync Premium Pro
Apple AirPlay 2
Apple HomeKit
Apple TV+
Auto Game Mode
Disney+
Enhanced Color
Far-Field Voice interaction
Game Accelerator 120
HDR Pro+
Netflix
Prime Video
UHD Upscaling
V-Chip
3-sided bezelless design
Alexa
AI 4K upscaling
AI Clarity
AI Contrast
AI Colour
AI HDR
AI MEMC (Motion Estimation Motion Compensation)
Alexa
AMD FreeSync Premium Pro
Apple AirPlay 2
Apple HomeKit
Apple TV+
Auto Game Mode
Chromecast built-in
Disney+
Far-Field Voice interaction
Game Accelerator 120
Google Assistant
HDR Pro+
Netflix
Prime Video
QLED Pro (Quantum Dot Color)
UHD Upscaling
V-Chip
3-sided bezelless design
120Hz Game Accelerator
4K HDR Pro
Ai-Clarity
Ai-Color
Ai-Contrast
Ai-HDR
Ai-Motion
Alexa
AMD FreeSync technology
Chromecast built-in
Disney+
Digital Noise Reduction
Dual Line Gate (DLG) technology
Game Bar
Game Master 2.0
Google Assistant
Hands-free Voice Control
Low Input Lag
Mega Contrast
MEMC (Motion Estimation Motion Compensation)
Micro Dimming - 2040 zones
Motion Clarity
Netflix
Prime Video
Quantum Dot Color
YouTube

Image file formats

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

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

Audio file formats

Smart TV sets allow playing different audio file formats.

Audio file formats/codecs3GPP
AAC
AAC+
FLAC
M4A
MP3
WMA
WAV
3GPP
AAC
AAC+
FLAC
M4A
MP3
WMA
WAV
3GPP
AAC
AAC+
FLAC
M4A
MP3
WMA
WAV
3GPP
AAC
AAC+
FLAC
M4A
MP3
WMA
WAV

Video file formats

Smart TV sets allow playing various video file formats.

Video file formats/codecs3GPP
AVI
DivX
H.263
H.264
H.265
MKV
MP4
MPEG-4
VP9
WMV
Xvid
3GPP
AVI
DivX
H.263
H.264
H.265
MKV
MP4
MPEG-4
VP9
WMV
Xvid
3GPP
AVI
DivX
H.263
H.264
H.265
MKV
MP4
MPEG-4
VP9
WMV
Xvid
3GPP
AVI
DivX
H.263
H.264
H.265
MKV
MP4
MPEG-4
VC-1
VP8
VP9
WMV
AV1

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesTÜV Rheinland Flicker-free Certified
TÜV Rheinland Low Blue Light Certified
RoHSRoHS-

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
5 °C - 35 °C
41 °F - 95 °F
5 °C - 35 °C
41 °F - 95 °F
5 °C - 35 °C
41 °F - 95 °F
Operating humidity20 % - 80 %20 % - 80 %20 % - 80 %20 % - 80 %
Storage temperature-15 °C - 45 °C
5 °F - 113 °F
-15 °C - 45 °C
5 °F - 113 °F
-15 °C - 45 °C
5 °F - 113 °F
-15 °C - 45 °C
5 °F - 113 °F
Storage humidity10 % - 90 %10 % - 90 %10 % - 90 %10 % - 90 %

Accessories

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

AccessoriesVoice remote control - RC833Voice remote controlBacklit voice remote controlRemote control - RC833

Additional features

Information about other features.

Additional featuresPremium Frameless DesignFullView 360 Metal Bezelless Design--
 TCL 43C655TCL 43S551FTCL 43Q651GTCL 43C645