Comparison between TCL 55S435 vs TCL 40RS520K

General Info
Model Number	TCL 55S435	TCL 40RS520K

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Type	TV	TV
Year	2021	2021
Brand	TCL	TCL
Model Series	S435	RS520K
Model Number	55S435	40RS520K
Alias		40RS520KX1
Display
Screen Size Class	55" (inches)	40" (inches)
Diagonal Size	54.65 in 138.8 cm 1388 mm 4.55 ft	40 in 101.6 cm 1016 mm 3.33 ft
Screen Width	47.62 in 121 cm 1209.6 mm 3.97 ft	34.87 in 88.6 cm 885.6 mm 2.91 ft
Screen Height	26.79 in 68 cm 680.4 mm 2.23 ft	19.61 in 49.8 cm 498.15 mm 1.63 ft
Display Type		VA
Display Bit Depth	10 bits (8 bits + FRC)	8 bits
Frame Rate Control	Yes
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	1920 x 1080
Screen Pixel Pitch	0.315 mm	0.461 mm
Screen Pixel Density	80 ppi	55 ppi
Screen-to-Body Ratio	92.56 %	93.03 %
Backlight Source	Direct LED	LED
Screen Horizontal Viewing Angle	178 °
Screen Vertical Viewing Angle	178 °
Display Coating		Anti-glare/Matte
HDR	HDR10 HLG (Hybrid Log Gamma)	HDR
3D	No	No
Size, weight, color
Case Depth	11.8 in 30 cm 299.72 mm 0.98 ft	1.57 in 4 cm 40 mm 0.13 ft
Case Weight	11.2 kg 25 lbs	6.4 kg 14 lbs
Case Width with Stand	48.7 in 123.7 cm 1236.98 mm 4.06 ft	35.63 in 90.5 cm 905 mm 2.97 ft
Case Height with Stand	30.4 in 77.2 cm 772.16 mm 2.53 ft	22.64 in 57.5 cm 575 mm 1.89 ft
Case Depth with Stand	11.8 in 30 cm 299.72 mm 0.98 ft	7.32 in 18.6 cm 186 mm 0.61 ft
Case Weight with Stand	11.3 kg 25 lbs	6.5 kg 14 lbs
Case Color	Black	Black
Hardware
CPU Cores		4
TV Tuner	Analog (NTSC/PAL/SECAM) Clear QAM ATSC	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2
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) Bluetooth	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) Wi-Fi Direct DLNA Bluetooth 4.2
Connectivity	4 x HDMI 2.0 (ARC; CEC) 1 x Cable/Antenna In (F-type female) 1 x Optical Audio Out 1 x 3.5 mm Audio Out 1 x AV Composite In 3.5 mm jack 1 x USB 2.0 1 x Ethernet RJ45	2 x HDMI 2.0 (b) 1 x Cable/Antenna In (F-type female) 1 x 3.5 mm Audio Out 1 x CI+ 1 x Optical Audio Out 1 x USB 2.0 1 x Ethernet RJ45
Audio
Audio Speakers	2 x 8W	2 x 8W
Features
OS	Roku TV	Roku OS 9.x
Cool Features	Apple TV Apple Siri Google Assistant Prime Video Netflix Disney+ Amazon Alexa YouTube Apple HomeKit	Digital Noise Reduction Disney+ Smart HDR Google Assistant Mega Dynamic Contrast YouTube HDR Pro Dynamic Color Alexa Micro Dimming Amazon Prime Video Netflix
Ergonomics
Case Width	48.7 in 123.7 cm 1236.98 mm 4.06 ft	35.63 in 90.5 cm 905 mm 2.97 ft
Case Height	28.3 in 71.9 cm 718.82 mm 2.36 ft	20.63 in 52.4 cm 524 mm 1.72 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	300 x 300	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No
Landscape or Portrait Pivot Support	No
Left or Right Swivel Support	No
Forward and Backward Tilt Support	No
Frequency and Interpolation
Vertical Digital Frequency	50 Hz / 60 Hz	50 Hz / 60 Hz
Screen Interpolation Technology	Clear Motion Index	Picture Performance Index
Screen Interpolation Value	120	600
Screen Interpolation Measurement Unit	CMI	PPI
Accessories
Extras	Remote control- RC280	Remote control
Certificates and Standards
Usage and Storage Requirements
Safe Operating Temperature Level	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	20 % - 80 %
Internal Storage Temperature	-15 °C - 45 °C 5 °F - 113 °F
Internal Storage Humidity	10 % - 90 %

TCL 55S435

TCL 40RS520K