Comparison between:
- 54.6" TCL 55EC780
- 54.6" TCL 55P815
- 54.6" TCL 55Q815 JP
- 54.6" TCL 55C825

Brand, series, model

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

TCL 55EC780TCL 55P815TCL 55Q815 JPTCL 55C825
SeriesEC78P815 / P81Q815C825
TCL 55EC780TCL 55P815TCL 55Q815 JPTCL 55C825
Model alias55EC780X1
55EC788
55P815X1
55P816
55P816X1
55P818
55P818X1
--
Model year2019202020202021

Display

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

Size class54.6 in54.6 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
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
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
680.4 mm
68.04 cm
26.7874 in
2.2323 ft
Panel manufacturerCSOT-SamsungCSOT
Panel modelST5461D07-?---
Panel typeVAVAVAVA
Panel bit depth10 bits10 bits10 bits10 bits (8 bits + FRC)
FRCNo--Yes
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 pitch0.315 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
0.315 mm
0.0315 cm
0.0124 in
0.001 ft
Pixel density80 ppi
31 ppcm
80 ppi
31 ppcm
80 ppi
31 ppcm
80 ppi
31 ppcm
Display area90.18 %93.55 %93.94 %89.43 %
BacklightEdge LEDLEDDirect LED (Full-Array Local Dimming)Mini LED
DCI P393 %--100 %
Rec. 202071 %---
Brightness400 cd/m²--500 cd/m²
Static contrast4500 : 1-5000 : 15000 : 1
HDRHDR10+
HDR Pro
Dolby Vision
HLG (Hybrid Log Gamma)
HDR Pro
HDR10
HLG (Hybrid Log Gamma)
HDR10
HLG (Hybrid Log Gamma)
Dolby Vision
HDR10
HDR10+
Dolby Vision
HLG (Hybrid Log Gamma)
Dolby Vision IQ
Horizontal viewing angle178 °178 °178 °178 °
Vertical viewing angle178 °178 °178 °178 °
Minimum response time6.5 ms
0.0065 s
6.5 ms
0.0065 s
8.5 ms
0.0085 s
6.5 ms
0.0065 s
Input lag---15 ms
0.0150 s
Coating-Anti-glare/Matte (3H)--

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 Hz40 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 technologyPicture Performance IndexPicture Performance IndexNatural Motion-
Interpolation value20002000480-
Interpolation measurement unitPPIPPINM-

Power supply and consumption

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

110V100 V - 120 V-100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V-220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)0.19 W---
Power consumption (sleep)0.31 W0.29 W0.3 W0.5 W
Power consumption (average)85 W66 W-103 W
Power consumption (maximum)140 W140 W220 W230 W
Power consumption (annual)125 kWh96 kWh245 kWh103 kWh
Energy efficiency classA+A+-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.

Width1230 mm
123 cm
48.4252 in
4.0354 ft
1227 mm
122.7 cm
48.3071 in
4.0256 ft
1227 mm
122.7 cm
48.3071 in
4.0256 ft
1227 mm
122.7 cm
48.3071 in
4.0256 ft
Height742 mm
74.2 cm
29.2126 in
2.4344 ft
717 mm
71.7 cm
28.2283 in
2.3524 ft
714 mm
71.4 cm
28.1102 in
2.3425 ft
750 mm
75 cm
29.5276 in
2.4606 ft
Depth79 mm
7.9 cm
3.1102 in
0.2592 ft
78 mm
7.8 cm
3.0709 in
0.2559 ft
85 mm
8.5 cm
3.3465 in
0.2789 ft
76 mm
7.6 cm
2.9921 in
0.2493 ft
Weight17.4 kg
38.36 lbs
12.2 kg
26.9 lbs
18.5 kg
40.79 lbs
17.8 kg
39.24 lbs
Width with stand1230 mm
123 cm
48.4252 in
4.0354 ft
1227 mm
122.7 cm
48.3071 in
4.0256 ft
1227 mm
122.7 cm
48.3071 in
4.0256 ft
1227 mm
122.7 cm
48.3071 in
4.0256 ft
Height with stand784 mm
78.4 cm
30.8661 in
2.5722 ft
764 mm
76.4 cm
30.0787 in
2.5066 ft
769 mm
76.9 cm
30.2756 in
2.523 ft
772 mm
77.2 cm
30.3937 in
2.5328 ft
Depth with stand267 mm
26.7 cm
10.5118 in
0.876 ft
300 mm
30 cm
11.811 in
0.9843 ft
279 mm
27.9 cm
10.9843 in
0.9154 ft
255 mm
25.5 cm
10.0394 in
0.8366 ft
Weight with stand18.8 kg
41.45 lbs
12.4 kg
27.34 lbs
20 kg
44.09 lbs
20 kg
44.09 lbs
Box width1395 mm
139.5 cm
54.9213 in
4.5768 ft
1400 mm
140 cm
55.1181 in
4.5932 ft
1400 mm
140 cm
55.1181 in
4.5932 ft
1400 mm
140 cm
55.1181 in
4.5932 ft
Box height864 mm
86.4 cm
34.0157 in
2.8346 ft
875 mm
87.5 cm
34.4488 in
2.8707 ft
875 mm
87.5 cm
34.4488 in
2.8707 ft
875 mm
87.5 cm
34.4488 in
2.8707 ft
Box depth150 mm
15 cm
5.9055 in
0.4921 ft
150 mm
15 cm
5.9055 in
0.4921 ft
168 mm
16.8 cm
6.6142 in
0.5512 ft
190 mm
19 cm
7.4803 in
0.6234 ft
Box weight24.2 kg
53.35 lbs
17 kg
37.48 lbs
26 kg
57.32 lbs
26.5 kg
58.42 lbs
Stand width---1065 mm
106.5 cm
41.9291 in
3.4941 ft
Stand depth---255 mm
25.5 cm
10.0394 in
0.8366 ft
ColorsBlackBlackBlackBrushed aluminium

Ergonomics

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

VESA mountYesYesYesYes
VESA interface200 x 200 mm200 x 200 mm200 x 200 mm400 x 400 mm
Removable standYesYesYesYes
Height adjustmentNoNoNoNo
Landscape/portrait pivotNoNoNoNo
Left/right swivelNoNoNoNo
Forward/backward tiltNoNoNoNo
Stand width - 620 mm--Screw size - M6x20

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)
DVB-T2
DVB-C
DVB-S2
Terrestrial digital
BS
110 degree CS
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 name---AIPQ Engine with AI SR
SoCRealTek RTD2851--MediaTek MT9615
Processor (CPU)ARM Cortex-A554x ARM Cortex-A55-Cortex-A73
CPU cores4444
CPU frequency1100 MHz1100 MHz-1600 MHz
GPUARM Mali-470 MPARM Mali-470 MP3-ARM Mali-G52 2EE MP2
GPU cores-322
GPU frequency-800 MHz-550 MHz
RAM capacity2 GB2 GB-3 GB
RAM type-DDR3-DDR4
RAM channels---Double channel
RAM frequency-1866 MHz-2666 MHz
Storage16 GB16 GB-32 GB
-eMMC 5.0-eMMC 5.0

OS, apps and software features

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

Operating system (OS)Android 9.0 PieAndroid 9.0 PieAndroid 9.0 PieAndroid 11 with TCL TV+ 3.x UI

Audio

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

Speakers2 x 8 W
2 x 5 W
2 x 10 W2 x 10 W2 x 15 W
Subwoofer---1 x 20 W
Dolby Atmos
Dolby AC4
Dolby TruHD
Front firing
Integrated ONKYO soundbar
2.0 CH
Down firing
Dolby AC4
Dolby Atmos
Dolby TrueHD
Dolby Atmos
Dolby Digital
Dolby Digital Plus
2.1 CH
Adaptive Content
Front-firing
Dolby Atmos
Dolby AC4
Dolby TrueHD
DTS-HD
ONKYO Sound System

Camera

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

CameraNoNoNoYes
Image resolution---1920 x 1080 pixels
2.07 MP
Video resolution---1920 x 1080 pixels
2.07 MP
---Magic Camera
Magnetic
Security Star
Gesture Control
Facial Recognition
Watch & Chat

Network

Supported network technologies and standards for exchanging data with other devices.

NetworkWi-Fi
802.11b
802.11g
802.11n
802.11n 5GHz
Bluetooth
Wi-Fi Direct
DLNA 1.5
LAN
Wi-Fi
802.11b
802.11g
802.11n
Wi-Fi Direct
DLNA
Bluetooth 5.0
LAN
Wi-Fi
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Wi-Fi Direct
Bluetooth 5.0
LAN
Wi-Fi
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
802.11ax
Wi-Fi Direct
DLNA
Bluetooth 5.2

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x USB 2.0
1 x Ethernet RJ45
2 x HDMI 2.0 (b; HDCP 2.2)
1 x HDMI 2.0 (b; HDCP 2.2; MHL; ARC)
1 x Satellite In
1 x RCA Video In
1 x Optical Audio Out
1 x 3.5 mm Audio Out
1 x Antenna (RF)
1 x CI+ 1.4
2 x USB 2.0 (5V / 0.5A)
1 x Ethernet RJ45
3 x HDMI 2.0 (b)
1 x Satellite In (F-type)
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)
1 x CI+ 1.4 (ECP)
2 x USB 2.0
1 x Ethernet RJ45
3 x HDMI 2.0 (ARC; CEC)
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)
1 x USB 2.0 (5V / 0.5A)
1 x Ethernet RJ45
4 x HDMI 2.1
1 x Satellite In (F-type)
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)
1 x CI+ 1.4
High-bandwidth Digital Content Protection (HDCP) 2.2High-bandwidth Digital Content Protection (HDCP) 2.2High-bandwidth Digital Content Protection (HDCP) 2.2
miniB-CAS port
Audio Return Channel (ARC) on HDMI 1
Auto Low Latency Mode (ALLM)
Enhanced Audio Return Channel (eARC)
High-bandwidth Digital Content Protection (HDCP) 2.2
High Frame Rate (HFR)
MHL 3.0 via HDMI 1
Variable Refresh Rate (VRR)

Features

Some additional functional features of the model.

Features4K Upscaling
Alexa
Game mode / Film Mode / Sports mode
Google Assistant
IPQ 2.0 Engine
Micro Dimming Pro
Netflix
Picture noise reduction
Smart HDR
UHD Premium Color Extender
UHD Super Resolution
Voice Commang
Wide Color Gamut
4K Upscaling AI Super Resolution
Amazon Prime
Disney+
Google Assistant Hands Free
HbbTV 2.0.2
IPQ 2.0 Engine
Micro Dimming Pro
Netflix
Prime Video
PVR/Timeshift
TCL AI-IN
YouTube
Amazon Prime Video
Chromecast built-in
Contrast Control Zones
HDR Pro Gamma
iPQ Engine
Google Assistant
Local Dimming
Micro Dimming
Motion Estimation Motion Compensation (MEMC)
Netflix
Quantum Dot Color
Voice Control
Wide Color Gamut
YouTube
Adaptive Content
Adaptive Brightness
AMD FreeSync technology
Chromecast built-in
Dynamic Brightness
ECO Energy Efficiency
Game Master Pro
Game Mode
Google Assistant
Hands-free Voice Control 2.0
IMAX Enhanced
Low Input Lag
MagiConnect
MEMC (Motion Estimation Motion Compensation)
Motion Clarity Pro
Multi Visual
Netflix
Noise Reduction
Prime Video
Privacy Safety Guard
PVR
Quantum Dot Color
YouTube

Image file formats

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

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

Audio file formats

Smart TV sets allow playing different audio file formats.

Audio file formats/codecsMP3
WMA
AAC
AAC+
M4A
MP3
WMA
WAV
AC4
AAC
AC3
FLAC
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/codecsAVI
H.263
H.264
H.265
MKV
MP4
TS
VP9
WebM
WMV
MPG
AVI
DivX
H.263
H.264
H.265
MP4
MPEG-4
VC-1
VP9
AV1
AVI
DivX
H.263
H.264
MKV
MP4
MPEG-4
TS
WMV
3GPP
AVI
DivX
H.263
H.264
H.265
MKV
MP4
MPEG-4
VC-1
VP8
VP9
WMV
AV1
AVS2
HEVC
SHVC

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licenses-RoHS-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
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 % - 25 %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.

AccessoriesRemote control - RC602S6+RC802N4Remote control - RC802N4Remote controlRemote controls - RC802NU1+RC802V5

Additional features

Information about other features.

Additional featuresRemote control - RC602S6+RC802N6---
 TCL 55EC780TCL 55P815TCL 55Q815 JPTCL 55C825