Comparison between TCL 43S325 vs TCL 43S446

General Info
Model Number	TCL 43S325	TCL 43S446

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Type	TV	TV
Year	2019	2021
Brand	TCL	TCL
Model Series	S325	S446
Model Number	43S325	43S446
Display
Screen Size Class	43" (inches)	43" (inches)
Diagonal Size	42.52 in 108 cm 1080 mm 3.54 ft	42.52 in 108 cm 1080 mm 3.54 ft
Screen Width	37.04 in 94.1 cm 940.896 mm 3.09 ft	37.05 in 94.1 cm 941.184 mm 3.09 ft
Screen Height	20.84 in 52.9 cm 529.25 mm 1.74 ft	20.84 in 52.9 cm 529.416 mm 1.74 ft
Display Type	VA
Display Bit Depth	8 bits	10 bits (8 bits + FRC)
Frame Rate Control		Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	3840 x 2160
Screen Pixel Pitch	0.49 mm	0.245 mm
Screen Pixel Density	51 ppi	103 ppi
Screen-to-Body Ratio	90.2 %	90.66 %
Backlight Source	Direct LED	Direct LED
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	15 ms
Display Coating		Glossy
HDR		HDR10 HLG (Hybrid Log Gamma)
3D	No	No
Size, weight, color
Case Depth	3 in 7.6 cm 76.2 mm 0.25 ft	3.3 in 8.4 cm 83.9 mm 0.28 ft
Case Weight	7.4 kg 16 lbs	7 kg 15 lbs
Case Width with Stand	38.2 in 97 cm 970.3 mm 3.18 ft	38.2 in 97 cm 970.28 mm 3.18 ft
Case Height with Stand	24.5 in 62.2 cm 622.3 mm 2.04 ft	24.61 in 62.5 cm 625 mm 2.05 ft
Case Depth with Stand	7.6 in 19.3 cm 193 mm 0.63 ft	9.9 in 25.1 cm 251.46 mm 0.83 ft
Case Weight with Stand	7.5 kg 17 lbs	7.1 kg 16 lbs
Case Color	Black	Black
Hardware
TV Tuner	Analog (NTSC/PAL/SECAM) Clear QAM ATSC	Analog (NTSC/PAL/SECAM) ATSC Clear QAM
Built-in Camera	No	No
Network	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)	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	1 x Satellite In (Main; F-type female) 1 x AV Composite In 3.5 mm jack 1 x 3.5 mm Audio Out 1 x S/PDIF 1 x USB 2.0 (max 0.5 A) 3 x HDMI 1.4 (ARC; CEC)	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 5W	2 x 8W
Features
OS	Roku TV	Google TV
Cool Features	HDCP (High-bandwidth Digital Content Protection)	Disney+ Easy Voice Control Netflix YouTube Prime Video Google Assistant Alexa Chromecast built-in
Ergonomics
Case Width	38.2 in 97 cm 970.3 mm 3.18 ft	38.2 in 97 cm 970.28 mm 3.18 ft
Case Height	22.4 in 56.9 cm 569 mm 1.87 ft	22.3 in 56.6 cm 566.42 mm 1.86 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	200 x 200
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	50 Hz / 60 Hz
Screen Interpolation Technology	Clear Motion Index	Natural Motion
Screen Interpolation Value	120	240
Screen Interpolation Measurement Unit	CMI	NM
Accessories
Extras		Voice-Enabled Remote Control
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 43S325

TCL 43S446