Comparison between TCL 75R617 vs TCL 75S425

General Info
Model Number	TCL 75R617	TCL 75S425

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Type	TV	TV
Year	2019	2018
Brand	TCL	TCL
Model Series	R6	S425
Model Number	75R617	75S425
Alias	75R615
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 Type	VA	VA
Display Bit Depth	10 bits (8 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	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	94.53 %	94.53 %
Backlight Source	Direct LED (Full-Array Local Dimming)	Direct LED
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
HDR	HDR10 Dolby Vision	HDR10
3D	No	No
Size, weight, color
Case Depth	3.5 in 8.9 cm 88.9 mm 0.29 ft	3.5 in 8.9 cm 88.9 mm 0.29 ft
Case Weight	35.5 kg 78 lbs	33.5 kg 74 lbs
Case Width with Stand	66.1 in 167.9 cm 1678.94 mm 5.51 ft	66.1 in 167.9 cm 1678.94 mm 5.51 ft
Case Height with Stand	40.71 in 103.4 cm 1034 mm 3.39 ft	40.7 in 103.4 cm 1033.8 mm 3.39 ft
Case Depth with Stand	15.9 in 40.4 cm 403.86 mm 1.33 ft	15.9 in 40.4 cm 403.9 mm 1.33 ft
Case Weight with Stand	36 kg 79 lbs	34 kg 75 lbs
Case Color	Black	Black
Hardware
CPU Cores	2	2
GPU Cores	2	2
TV Tuner	Analog (NTSC/PAL/SECAM) Clear QAM ATSC	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) 2x2 MiMO	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)
Connectivity	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	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 (Video + L/R) 1 x USB 2.0 (max 0.5 A) 1 x Ethernet RJ45
Audio
Audio Speakers	2 x 15W	2 x 10W
Features
OS	Roku TV	Roku TV
Cool Features	HDR Pro Gamma iPQ Engine Wide Color Gamut Contrast Control Zones HDCP (High-bandwidth Digital Content Protection) 2.2	4K Creative Pro HDCP (High-bandwidth Digital Content Protection) 2.2
Ergonomics
Case Width	66.1 in 167.9 cm 1678.94 mm 5.51 ft	66.1 in 167.9 cm 1678.94 mm 5.51 ft
Case Height	38 in 96.5 cm 965.2 mm 3.17 ft	38 in 96.5 cm 965.2 mm 3.17 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	60 Hz	60 Hz
Screen Interpolation Technology	Clear Motion Index	Clear Motion Index
Screen Interpolation Value	120	120
Screen Interpolation Measurement Unit	CMI	CMI
Accessories
Extras	Remote control - RC280 (75R615) Remote control - RC580 (75R617)	Remote control - RC280
Certificates and Standards
Licenses	RoHS	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 75R617

TCL 75S425