Comparison between TCL 55S431 vs Hisense 55PX

General Info
Model Number	TCL 55S431	Hisense 55PX

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Type	TV	TV
Year	2021	2018
Brand	TCL	Hisense
Model Series	S431
Model Number	55S431	55PX
Display
Screen Size Class	55" (inches)	55" (inches)
Diagonal Size	54.65 in 138.8 cm 1388 mm 4.55 ft	54.65 in 138.8 cm 1388 mm 4.55 ft
Screen Width	47.62 in 121 cm 1209.6 mm 3.97 ft	47.62 in 121 cm 1209.6 mm 3.97 ft
Screen Height	26.79 in 68 cm 680.4 mm 2.23 ft	26.79 in 68 cm 680.4 mm 2.23 ft
Display Manufacturer		LG Display
Display Type		OLED
Display Bit Depth	10 bits (8 bits + FRC)	10 bits
Frame Rate Control	Yes	No
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	0.315 mm	0.315 mm
Screen Pixel Density	80 ppi	80 ppi
Screen-to-Body Ratio	92.56 %	94.93 %
Backlight Source	Direct LED
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time		1 ms
HDR	HDR10 HLG (Hybrid Log Gamma)	HDR10 HLG (Hybrid Log Gamma)
3D	No	No
Size, weight, color
Case Depth	11.8 in 30 cm 299.72 mm 0.98 ft	2.3 in 5.9 cm 58.5 mm 0.19 ft
Case Weight	11.2 kg 25 lbs	20.5 kg 45 lbs
Case Width with Stand	48.7 in 123.7 cm 1236.98 mm 4.06 ft	48.26 in 122.6 cm 1225.9 mm 4.02 ft
Case Height with Stand	30.4 in 77.2 cm 772.16 mm 2.53 ft	29.71 in 75.5 cm 754.7 mm 2.48 ft
Case Depth with Stand	11.8 in 30 cm 299.72 mm 0.98 ft	10.7 in 27.2 cm 271.8 mm 0.89 ft
Case Weight with Stand	11.3 kg 25 lbs	22.7 kg 50 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 DVB-C
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
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	1 x Ethernet RJ45 2 x HDMI 1.4 1 x AV Composite In (Video + L/R) 1 x Antenna (RF) (female) 1 x S/PDIF 2 x HDMI 2.0 (ARC; CEC) 1 x USB 2.0 (max 0.5 A) 1 x CI+ 1.3 1 x USB 3.0 (max 1 A)
Audio
Audio Speakers	2 x 8W	2 x 15W
Features
OS	Roku TV	VIDAA U2.5
Cool Features	Apple TV Apple Siri Google Assistant Prime Video Netflix Disney+ Amazon Alexa YouTube Apple HomeKit	Hi-View Engine Plus PVR Wide Color Gamut RemoteNow 4K Upscaling HDCP (High-bandwidth Digital Content Protection) 2.2
Ergonomics
Case Width	48.7 in 123.7 cm 1236.98 mm 4.06 ft	48.26 in 122.6 cm 1225.9 mm 4.02 ft
Case Height	28.3 in 71.9 cm 718.82 mm 2.36 ft	27.84 in 70.7 cm 707.2 mm 2.32 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	120 Hz
Screen Interpolation Technology	Clear Motion Index	Smooth Motion Rate
Screen Interpolation Value	120	200
Screen Interpolation Measurement Unit	CMI	SMR
Accessories
Extras	Remote control- RC280	Remote control - EN3C39
Certificates and Standards
Licenses		RoHS WEEE
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
Internal Storage Humidity	10 % - 90 %

TCL 55S431

Hisense 55PX