Comparison between TCL 55S425 vs Skyworth 50Q20

General Info
Model Number	TCL 55S425	Skyworth 50Q20

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Type	TV	TV
Year	2018	2019
Brand	TCL	Skyworth
Model Series	S425
Model Number	55S425	50Q20
Display
Screen Size Class	55" (inches)	50" (inches)
Diagonal Size	54.65 in 138.8 cm 1388 mm 4.55 ft	49.49 in 125.7 cm 1257 mm 4.12 ft
Screen Width	47.62 in 121 cm 1209.6 mm 3.97 ft	43.14 in 109.6 cm 1095.84 mm 3.6 ft
Screen Height	26.79 in 68 cm 680.4 mm 2.23 ft	24.27 in 61.6 cm 616.41 mm 2.02 ft
Display Type	VA	VA
Display Bit Depth	10 bits (8 bits + FRC)	10 bits
Frame Rate Control	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	0.315 mm	0.285 mm
Screen Pixel Density	80 ppi	89 ppi
Screen-to-Body Ratio	91.66 %	93.86 %
Backlight Source	Direct LED	Direct LED
Screen Brightness		330 cd/m²
Static Screen Contrast		5000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time		9.5 ms
HDR	HDR10	HDR10 Dolby Vision
3D	No	No
Size, weight, color
Case Depth	3.1 in 7.9 cm 78.74 mm 0.26 ft	3.62 in 9.2 cm 92 mm 0.3 ft
Case Weight	12.1 kg 27 lbs	9.5 kg 21 lbs
Case Width with Stand	49 in 124.5 cm 1244.6 mm 4.08 ft	44.13 in 112.1 cm 1121 mm 3.68 ft
Case Height with Stand	30.6 in 77.7 cm 777.2 mm 2.55 ft	27.04 in 68.7 cm 686.7 mm 2.25 ft
Case Depth with Stand	7.99 in 20.3 cm 203 mm 0.67 ft	9.39 in 23.9 cm 238.5 mm 0.78 ft
Case Weight with Stand	12.3 kg 27 lbs	9.7 kg 21 lbs
Case Color	Black	Black, Silver
Hardware
System on Chip or SoC		MediaTek MT5886
CPU		ARM Cortex-A53
CPU Cores	2	4
GPU		ARM Mali-450 MP4
GPU Cores	2	2
GPU Frequency		1000
RAM Memory Size		2
Internal Storage		16
TV Tuner	Analog (NTSC/PAL/SECAM) Clear QAM ATSC	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S2
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)	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) Wi-Fi Direct DLNA Bluetooth 5.0
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 (Video + L/R) 1 x USB 2.0 (max 0.5 A) 1 x Ethernet RJ45	1 x Ethernet RJ45 2 x HDMI 1.4 1 x Satellite In 1 x 3.5 mm Audio Out 1 x Optical Audio Out 1 x HDMI 2.0 1 x USB 2.0 1 x Antenna (RF) 1 x USB 3.0 1 x CI+
Audio
Audio Speakers	2 x 8W	2 x 10W
Features
OS	Roku TV	Android 9.0 Pie
Cool Features	4K Creative Pro HDCP (High-bandwidth Digital Content Protection) 2.2	Google Assistant MEMC Wide Color Gamut Netflix Chromecast Content Share
Ergonomics
Case Width	49 in 124.5 cm 1244.6 mm 4.08 ft	44.13 in 112.1 cm 1121 mm 3.68 ft
Case Height	28.4 in 72.1 cm 721.4 mm 2.37 ft	25.28 in 64.2 cm 642 mm 2.11 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	200 x 200	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
Screen Interpolation Value	120
Screen Interpolation Measurement Unit	CMI	NULL
Accessories
Extras	Remote control - RC280	3.5mm - RCA audio cable
Certificates and Standards
Licenses	RoHS
Usage and Storage Requirements
Safe Operating Temperature Level	5 °C - 35 °C 41 °F - 95 °F	10 °C - 35 °C 50 °F - 95 °F
Safe Operating Humidity Level	20 % - 80 %	0 % - 80 %
Internal Storage Temperature	-15 °C - 45 °C 5 °F - 113 °F
Internal Storage Humidity	10 % - 90 %

TCL 55S425

Skyworth 50Q20