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Comparison between TCL 75R646 vs TCL 75C725

General Info
Model Number TCL 75R646 TCL 75C725
Price
Type TV TV
Year 2021 2021
Brand TCL TCL
Model Series R646 C725
Model Number 75R646 75C725
Display
Screen Size Class 75" (inches) 75" (inches)
Diagonal Size 74.53 in
189.3 cm
1893 mm
6.21 ft
74.53 in
189.3 cm
1893 mm
6.21 ft
Screen Width 64.97 in
165 cm
1650.24 mm
5.41 ft
64.97 in
165 cm
1650.24 mm
5.41 ft
Screen Height 36.55 in
92.8 cm
928.26 mm
3.05 ft
36.55 in
92.8 cm
928.26 mm
3.05 ft
Display Manufacturer CSOT
Display Type VA
Display Bit Depth 10 bits 10 bits (8 bits + FRC)
Frame Rate Control Yes
Max Number of Colors 1073741824 1073741824
Bits 30 30
Screen Aspect Ratio 16:9 16:9
Screen Resolution 3840 x 2160 3840 x 2160
Screen Pixel Pitch 0.43 mm 0.43 mm
Screen Pixel Density 59 ppi 59 ppi
Screen-to-Body Ratio 95.21 % 95.29 %
Backlight Source Mini LED Direct LED
DCI P3 93%
Screen Brightness 330 cd/m²
Static Screen Contrast 5000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 15 ms
Display Minimum Response Time 8 ms
Display Coating Anti-glare/Matte
HDR HDR10
HLG (Hybrid Log Gamma)
Dolby Vision
HDR
HDR10+
HDR10
HDR10+
Dolby Vision
HLG (Hybrid Log Gamma)
3D No No
Size, weight, color
Case Depth 3.6 in
9.1 cm
91.44 mm
0.3 ft
3.54 in
9 cm
90 mm
0.3 ft
Case Weight 37.42 kg
82 lbs
26 kg
57 lbs
Case Width with Stand 65.8 in
167.1 cm
1671.32 mm
5.48 ft
65.79 in
167.1 cm
1671 mm
5.48 ft
Case Height with Stand 40.8 in
103.6 cm
1036.32 mm
3.4 ft
40.31 in
102.4 cm
1024 mm
3.36 ft
Case Depth with Stand 13.9 in
35.3 cm
353 mm
1.16 ft
14.33 in
36.4 cm
364 mm
1.19 ft
Case Weight with Stand 38.2 kg
84 lbs
26.7 kg
59 lbs
Case Color Black Brushed Silver
Hardware
System on Chip or SoC Realtek RTD2851
CPU ARM Cortex-A55
CPU Cores 4 4
CPU Frequency 1300
GPU ARM Mali-G31
GPU Cores 2 2
GPU Frequency 800
RAM Memory Size 2
Internal Storage 16
TV Tuner Analog (NTSC/PAL/SECAM)
ATSC
Clear QAM
Analog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
DVB-S
DVB-S2
Built-in Camera No No
Network LAN
Wi-Fi
802.11a (IEEE 802.11a-1999)
802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-2003)
802.11n (IEEE 802.11n-2009)
802.11n 5GHz
802.11ac (IEEE 802.11ac)
802.11ax (IEEE 802.11ax, Wi-Fi 6)
Wi-Fi Direct
LAN
Wi-Fi
802.11a (IEEE 802.11a-1999)
802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-2003)
802.11n (IEEE 802.11n-2009)
802.11n 5GHz
Wi-Fi Direct
DLNA
Bluetooth 5.0
Connectivity 2 x HDMI 2.0
2 x HDMI 2.1
1 x AV Composite In 3.5 mm jack
1 x 3.5 mm Audio Out
1 x S/PDIF
1 x Cable/Antenna In (F-type female)
2 x USB 2.0
1 x Ethernet RJ45
1 x Ethernet RJ45
3 x HDMI 2.0
1 x AV Composite In 3.5 mm jack
1 x 3.5 mm Audio Out
1 x Optical Audio Out
1 x Satellite In (F-type)
1 x USB 2.0 (5V / 0.5A)
1 x Antenna (RF)
1 x USB 3.0
1 x CI+ 1.4
Audio
Audio Speakers 2 x 17W 2 x 15W
Features
OS Google TV Android 11 with TCL TV UI
Cool Features V-Chip
Apple TV+
Smart Contrast
Smart 4K Upscaling
YouTube
Smart HDR
Auto Game Mode
HDR Pro Pack
Chromecast built-in
Easy Voice Control
Quantum Dot Color
Netflix
THX Certified Game Mode
Disney+
Contrast Control Zones technology
Alexa
Prime Video
FullView Edge-to-Edge Glass Design
Apple AirPlay
Google Assistant
YouTube
Game Master
PVR
Prime Video
Quantum Dot Color
Game Mode
Micro Dimming - 1296 zones
Hands-free Voice Control 2.0
MagiConnect
Noise Reduction
Motion Clarity Pro
UHD AI Super Resolution
Low Input Lag
Google Assistant
Alexa
Netflix
Mega Contrast
Chromecast built-in
MEMC (Motion Estimation Motion Compensation)
Ergonomics
Case Width 65.8 in
167.1 cm
1671.32 mm
5.48 ft
65.79 in
167.1 cm
1671 mm
5.48 ft
Case Height 37.9 in
96.3 cm
962.66 mm
3.16 ft
37.87 in
96.2 cm
962 mm
3.16 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 400 x 300 400 x 300
Removable VESA Stand Yes Yes
Height Adjustment No No
Landscape or Portrait Pivot Support No No
Left or Right Swivel Support No No
Forward and Backward Tilt Support No No
Frequency and Interpolation
Vertical Digital Frequency 48 Hz - 120 Hz 50 Hz / 60 Hz
Screen Interpolation Technology Natural Motion Picture Performance Index
Screen Interpolation Value 480 2700
Screen Interpolation Measurement Unit NM PPI
Accessories
Extras Voice-Enabled Remote Control - RC902N Remote controls - RC802NU1+RC802V5
Certificates and Standards
Licenses RoHS
Usage and Storage Requirements
Safe Operating Temperature Level 5 °C - 35 °C
41 °F - 95 °F
5 °C - 35 °C
41 °F - 95 °F
Safe Operating Humidity Level 20 % - 80 % 20 % - 80 %
Internal Storage Temperature -15 °C - 45 °C
5 °F - 113 °F
-15 °C - 45 °C
5 °F - 113 °F
Internal Storage Humidity 10 % - 90 % 10 % - 90 %
TCL 75R646 TCL 75C725