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Comparison between TCL 65R646 vs TCL 65R617

General Info
Model Number TCL 65R646 TCL 65R617
Price
Type TV TV
Year 2021 2018
Brand TCL TCL
Model Series R646 R6
Model Number 65R646 65R617
Alias 65R615
Display
Screen Size Class 65" (inches) 65" (inches)
Diagonal Size 64.53 in
163.9 cm
1639 mm
5.38 ft
64.53 in
163.9 cm
1639 mm
5.38 ft
Screen Width 56.24 in
142.8 cm
1428.48 mm
4.69 ft
56.24 in
142.8 cm
1428.48 mm
4.69 ft
Screen Height 31.63 in
80.4 cm
803.52 mm
2.64 ft
31.63 in
80.4 cm
803.52 mm
2.64 ft
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 0.372 mm 0.372 mm
Screen Pixel Density 68 ppi 68 ppi
Screen-to-Body Ratio 93.9 % 94.7 %
Backlight Source Mini LED Direct LED (Full-Array Local Dimming)
Screen Brightness 450 cd/m²
Max Screen Brightness 900 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 Coating Anti-glare/Matte
HDR HDR10
HLG (Hybrid Log Gamma)
Dolby Vision
HDR
HDR10+
HDR10
Dolby Vision
3D No No
Size, weight, color
Case Depth 3.6 in
9.1 cm
91.44 mm
0.3 ft
3 in
7.6 cm
76.2 mm
0.25 ft
Case Weight 28.8 kg
63 lbs
23.2 kg
51 lbs
Case Width with Stand 56.9 in
144.5 cm
1445.26 mm
4.74 ft
57.1 in
145 cm
1450.3 mm
4.76 ft
Case Height with Stand 35.7 in
90.7 cm
906.78 mm
2.98 ft
35.7 in
90.7 cm
906.8 mm
2.98 ft
Case Depth with Stand 12.4 in
31.5 cm
315 mm
1.03 ft
10.7 in
27.2 cm
271.8 mm
0.89 ft
Case Weight with Stand 29.8 kg
66 lbs
23.7 kg
52 lbs
Case Color Black Black
Hardware
CPU Cores 4 2
GPU Cores 2 2
TV Tuner Analog (NTSC/PAL/SECAM)
ATSC
Clear QAM
Analog (NTSC/PAL/SECAM)
Clear QAM
ATSC
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
802.11ac (IEEE 802.11ac)
2x2 MiMO
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 (Main; F-type female)
1 x S/PDIF
1 x 3.5 mm Audio Out
1 x AV Composite In 3.5 mm jack
1 x USB 2.0 (max 0.5 A)
1 x Ethernet RJ45
Audio
Audio Speakers 2 x 15W 2 x 8W
Features
OS Google TV Roku TV
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
HDR Pro Gamma
iPQ Engine
Wide Color Gamut
Contrast Control Zones
HDCP (High-bandwidth Digital Content Protection) 2.2
Ergonomics
Case Width 56.9 in
144.5 cm
1445.26 mm
4.74 ft
57.1 in
145 cm
1450.3 mm
4.76 ft
Case Height 33.3 in
84.6 cm
845.82 mm
2.78 ft
32.9 in
83.6 cm
835.7 mm
2.74 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 300 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 60 Hz
Screen Interpolation Technology Natural Motion Clear Motion Index
Screen Interpolation Value 480 120
Screen Interpolation Measurement Unit NM CMI
Accessories
Extras Voice-Enabled Remote Control - RC902N Remote control - RC280 (65R615)
Remote control - RC580 (65R617)
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 65R646 TCL 65R617