Comparison between TCL 65S446 vs TCL 55S546

General Info
Model Number	TCL 65S446	TCL 55S546

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Type	TV	TV
Year	2021	2021
Brand	TCL	TCL
Model Series	S446	S546
Model Number	65S446	55S546
Display
Screen Size Class	65" (inches)	55" (inches)
Diagonal Size	64.53 in 163.9 cm 1639 mm 5.38 ft	54.65 in 138.8 cm 1388 mm 4.55 ft
Screen Width	56.24 in 142.8 cm 1428.48 mm 4.69 ft	47.62 in 121 cm 1209.6 mm 3.97 ft
Screen Height	31.63 in 80.4 cm 803.52 mm 2.64 ft	26.79 in 68 cm 680.4 mm 2.23 ft
Display Type	IPS-ADS	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	0.372 mm	0.315 mm
Screen Pixel Density	68 ppi	80 ppi
Screen-to-Body Ratio	93.35 %	93.99 %
Backlight Source	Direct LED	Direct LED (Full-Array Local Dimming)
Screen Brightness	270 cd/m²
Static Screen Contrast	1200 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	15 ms
Display Minimum Response Time	6 ms
Display Coating	Glossy	Glossy
HDR	HDR10 HLG (Hybrid Log Gamma)	HDR10 HLG (Hybrid Log Gamma) Dolby Vision HDR10+
3D	No	No
Size, weight, color
Case Depth	3.3 in 8.4 cm 83.9 mm 0.28 ft	3 in 7.6 cm 76.2 mm 0.25 ft
Case Weight	17.2 kg 38 lbs	15.6 kg 34 lbs
Case Width with Stand	57.4 in 145.8 cm 1458 mm 4.78 ft	48.3 in 122.7 cm 1226.82 mm 4.03 ft
Case Height with Stand	35.3 in 89.7 cm 896.6 mm 2.94 ft	30.1 in 76.5 cm 764.54 mm 2.51 ft
Case Depth with Stand	12.6 in 32 cm 320 mm 1.05 ft	11 in 27.9 cm 279.4 mm 0.92 ft
Case Weight with Stand	17.28 kg 38 lbs	15.8 kg 35 lbs
Case Color	Black	Black
Hardware
CPU Cores		4
GPU Cores		2
TV Tuner	Analog (NTSC/PAL/SECAM) ATSC Clear QAM	Analog (NTSC/PAL/SECAM) ATSC Clear QAM
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) 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) Wi-Fi Direct
Connectivity	3 x HDMI 2.0 1 x Cable/Antenna In (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 1 x Ethernet RJ45	3 x HDMI 2.0 1 x Cable/Antenna In (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 1 x Ethernet RJ45
Audio
Audio Speakers	2 x 8W	2 x 8W
Features
OS	Google TV	Google TV
Cool Features	Disney+ Easy Voice Control Netflix YouTube Prime Video Google Assistant Alexa Chromecast built-in	YouTube Apple TV+ Smart Contrast Smart 4K Upscaling Smart HDR Auto Game Mode HDR Pro Pack Chromecast built-in Easy Voice Control Quantum Dot Color Netflix V-Chip Disney+ Contrast Control Zones technology Alexa Prime Video FullView Edge-to-Edge Glass Design Apple AirPlay Google Assistant
Ergonomics
Case Width	57.4 in 145.8 cm 1458 mm 4.78 ft	48.3 in 122.7 cm 1226.82 mm 4.03 ft
Case Height	33.2 in 84.3 cm 843.3 mm 2.77 ft	28.1 in 71.4 cm 713.74 mm 2.34 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	300 x 300	200 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	50 Hz / 60 Hz	48 Hz - 60 Hz
Screen Interpolation Technology	Natural Motion	Natural Motion
Screen Interpolation Value	240	240
Screen Interpolation Measurement Unit	NM	NM
Accessories
Extras	Voice-Enabled Remote Control	Voice-Enabled Remote Control - RC902N
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 65S446

TCL 55S546