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Comparison between TCL 75R646 vs TCL 65Q815 JP

General Info
Model Number TCL 75R646 TCL 65Q815 JP
Price
Type TV TV
Year 2021 2020
Brand TCL TCL
Model Series R646 Q815
Model Number 75R646 65Q815 JP
Display
Screen Size Class 75" (inches) 65" (inches)
Diagonal Size 74.53 in
189.3 cm
1893 mm
6.21 ft
64.53 in
163.9 cm
1639 mm
5.38 ft
Screen Width 64.97 in
165 cm
1650.24 mm
5.41 ft
56.24 in
142.8 cm
1428.48 mm
4.69 ft
Screen Height 36.55 in
92.8 cm
928.26 mm
3.05 ft
31.63 in
80.4 cm
803.52 mm
2.64 ft
Display Manufacturer Samsung
Display Type VA
Display Bit Depth 10 bits 10 bits
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 0.372 mm
Screen Pixel Density 59 ppi 68 ppi
Screen-to-Body Ratio 95.21 % 94.84 %
Backlight Source Mini LED Direct LED (Full-Array Local Dimming)
Static Screen Contrast 5000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 6.5 ms
Display Coating Anti-glare/Matte
HDR HDR10
HLG (Hybrid Log Gamma)
Dolby Vision
HDR
HDR10+
HDR10
HLG (Hybrid Log Gamma)
Dolby Vision
3D No No
Size, weight, color
Case Depth 3.6 in
9.1 cm
91.44 mm
0.3 ft
3.39 in
8.6 cm
86 mm
0.28 ft
Case Weight 37.42 kg
82 lbs
25.5 kg
56 lbs
Case Width with Stand 65.8 in
167.1 cm
1671.32 mm
5.48 ft
56.93 in
144.6 cm
1446 mm
4.74 ft
Case Height with Stand 40.8 in
103.6 cm
1036.32 mm
3.4 ft
35.63 in
90.5 cm
905 mm
2.97 ft
Case Depth with Stand 13.9 in
35.3 cm
353 mm
1.16 ft
12.99 in
33 cm
330 mm
1.08 ft
Case Weight with Stand 38.2 kg
84 lbs
28.1 kg
62 lbs
Case Color Black Black
Hardware
CPU Cores 4 4
GPU Cores 2 2
TV Tuner Analog (NTSC/PAL/SECAM)
ATSC
Clear QAM
Terrestrial digital
BS
110 degree CS
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
802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-2003)
802.11n (IEEE 802.11n-2009)
802.11n 5GHz
802.11ac (IEEE 802.11ac)
Wi-Fi Direct
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
3 x HDMI 2.0 (ARC; CEC)
1 x Satellite In (F-type female)
1 x Optical Audio Out
1 x Antenna (RF)
1 x 3.5 mm Audio Out
1 x AV Composite In 3.5 mm jack
2 x USB 2.0
1 x Ethernet RJ45
Audio
Audio Speakers 2 x 17W 2 x 10W
Features
OS Google TV Android 9.0 Pie
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
Contrast Control Zones
HDR Pro Gamma
Quantum Dot Color
Google Assistant
Micro Dimming
YouTube
Voice Control
Local Dimming
iPQ Engine
Amazon Prime Video
Wide Color Gamut
Motion Estimation Motion Compensation (MEMC)
Chromecast built-in
Netflix
Ergonomics
Case Width 65.8 in
167.1 cm
1671.32 mm
5.48 ft
56.93 in
144.6 cm
1446 mm
4.74 ft
Case Height 37.9 in
96.3 cm
962.66 mm
3.16 ft
32.95 in
83.7 cm
837 mm
2.75 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 400 x 300 300 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 Natural Motion
Screen Interpolation Value 480 480
Screen Interpolation Measurement Unit NM NM
Accessories
Extras Voice-Enabled Remote Control - RC902N Remote control
Certificates and Standards
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 65Q815 JP