Comparison between:
- 74.5" TCL 75EP660
- 74.5" TCL 75R617
- 74.5" TCL 75Q825

Brand, series, model

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

TCL 75EP660TCL 75R617TCL 75Q825
SeriesEP66R6Q825
TCL 75EP660TCL 75R617TCL 75Q825
Model alias-75R615-

Display

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

Size class74.5 in74.5 in74.5 in
Diagonal1893 mm
189.3 cm
74.5276 in
6.2106 ft
1893 mm
189.3 cm
74.5276 in
6.2106 ft
1893 mm
189.3 cm
74.5276 in
6.2106 ft
Width1650.24 mm
165.024 cm
64.9701 in
5.4142 ft
1650.24 mm
165.024 cm
64.9701 in
5.4142 ft
1650.24 mm
165.024 cm
64.9701 in
5.4142 ft
Height928.26 mm
92.826 cm
36.5457 in
3.0455 ft
928.26 mm
92.826 cm
36.5457 in
3.0455 ft
928.26 mm
92.826 cm
36.5457 in
3.0455 ft
Panel manufacturer--Samsung
Panel typeVAVAVA
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)10 bits
FRCYesYes-
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 pitch0.43 mm
0.043 cm
0.0169 in
0.0014 ft
0.43 mm
0.043 cm
0.0169 in
0.0014 ft
0.43 mm
0.043 cm
0.0169 in
0.0014 ft
Pixel density59 ppi
23 ppcm
59 ppi
23 ppcm
59 ppi
23 ppcm
Display area90.73 %94.53 %94.92 %
BacklightDirect LEDDirect LED (Full-Array Local Dimming)Direct LED (Full-Array Local Dimming)
Brightness300 cd/m²--
HDRHDR10
HLG (Hybrid Log Gamma)
HDR10
Dolby Vision
HDR10
HLG (Hybrid Log Gamma)
Dolby Vision
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
-Local dimming - 160 zones-

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 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 technologyPicture Performance IndexClear Motion IndexNatural Motion
Interpolation value1200120480
Interpolation measurement unitPPICMINM

Power supply and consumption

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

110V-100 V - 120 V100 V - 120 V
220V220 V - 240 V--
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)0.26 W--
Power consumption (sleep)0.78 W0.5 W0.5 W
Power consumption (average)158 W--
Power consumption (maximum)200 W--
Energy efficiency classA+--

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.

Width1675 mm
167.5 cm
65.9449 in
5.4954 ft
1678.94 mm
167.894 cm
66.1 in
5.5083 ft
1676.4 mm
167.64 cm
66 in
5.5 ft
Height1008 mm
100.8 cm
39.685 in
3.3071 ft
965.2 mm
96.52 cm
38 in
3.1667 ft
962.66 mm
96.266 cm
37.9 in
3.1583 ft
Depth60 mm
6 cm
2.3622 in
0.1969 ft
88.9 mm
8.89 cm
3.5 in
0.2917 ft
78.74 mm
7.874 cm
3.1 in
0.2583 ft
Weight31.3 kg
69 lbs
35.5 kg
78.26 lbs
45.5 kg
100.31 lbs
Width with stand1675 mm
167.5 cm
65.9449 in
5.4954 ft
1678.94 mm
167.894 cm
66.1 in
5.5083 ft
1676.4 mm
167.64 cm
66 in
5.5 ft
Height with stand1055 mm
105.5 cm
41.5354 in
3.4613 ft
1034 mm
103.4 cm
40.7087 in
3.3924 ft
1054.1 mm
105.41 cm
41.5 in
3.4583 ft
Depth with stand345 mm
34.5 cm
13.5827 in
1.1319 ft
403.86 mm
40.386 cm
15.9 in
1.325 ft
381 mm
38.1 cm
15 in
1.25 ft
Weight with stand31.9 kg
70.33 lbs
36 kg
79.37 lbs
49.72 kg
109.61 lbs
ColorsBlackBlackBlack

Ergonomics

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

VESA mountYesYesYes
VESA interface600 x 300 mm300 x 300 mm300 x 300 mm
Removable standYesYesYes
Height adjustmentNoNoNo
Landscape/portrait pivotNoNoNo
Left/right swivelNoNoNo
Forward/backward tiltNoNoNo
-Stand width - 1582 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-T2
DVB-S2
DVB-C
DVB-T
DVB-S
Analog (NTSC/PAL/SECAM)
Clear QAM
ATSC
Analog (NTSC/PAL/SECAM)
ATSC
Clear QAM

System on Chip (SoC)

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

CPU cores424
GPU cores-22
Storage16 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)Android 9.0 PieRoku TVRoku TV

Audio

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

Speakers2 x 8 W2 x 15 W2 x 15 W
Dolby Digital Plus
Down firing
Dolby Atmos
Dolby Digital
Dolby Digital Plus
Dolby Atmos
Dolby Digital
Dolby Digital Plus

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
Bluetooth
Wi-Fi Direct
DLNA
LAN
Wi-Fi
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
2x2 MiMO
LAN
Wi-Fi
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Wi-Fi Direct
2x2 MiMO

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 Satellite In (Main; F-type female)
1 x AV Composite In (Video + L/R)
1 x S/PDIF
1 x 3.5 mm Audio Out
1 x Antenna (RF) (female)
1 x CI+
1 x USB 2.0 (max 0.5 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 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
1 x HDMI 2.0 (ARC)
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

Features

Some additional functional features of the model.

FeaturesDimming Pro
HDCP (High-bandwidth Digital Content Protection) 2.2
IPQ Engine
Mega Dynamic Contrast
Noise Reduction
Picture-in-Picture
UHD Color Extender
UHD Upscaling
Wide Color Gamut
Contrast Control Zones
HDCP (High-bandwidth Digital Content Protection) 2.2
HDR Pro Gamma
iPQ Engine
Wide Color Gamut
Contrast Control Zones
HDCP (High-bandwidth Digital Content Protection) 2.2
HDR Pro Gamma
iPQ Engine
Wide Color Gamut
Quantum Dot Color

Image file formats

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

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

Audio file formats

Smart TV sets allow playing different audio file formats.

Audio file formats/codecsMP3
WMA
AAC
AC3
FLAC
MP3
WMA
WAV
AAC
AC3
FLAC
MP3
WMA
WAV

Video file formats

Smart TV sets allow playing various video file formats.

Video file formats/codecsAVI
DivX
H.263
H.264
H.265
MKV
MP4
MPEG-4
TS
VP8
VP9
WMV
AVI
DivX
H.263
H.264
MKV
MP4
MPEG-4
TS
WMV
AVI
DivX
H.263
H.264
MKV
MP4
MPEG-4
TS
WMV

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesRoHSRoHS-

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
Operating humidity20 % - 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
Storage humidity10 % - 90 %10 % - 90 %10 % - 90 %

Accessories

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

AccessoriesRemote control - RC802N1Remote control - RC280 (75R615)
Remote control - RC580 (75R617)
Remote control - RC580
 TCL 75EP660TCL 75R617TCL 75Q825