Comparison between TCL 55DB600 vs TCL 55S423

General Info
Model Number	TCL 55DB600	TCL 55S423

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2019	2018
Brand	TCL	TCL
Model Series	DB600	S423
Model Number	55DB600	55S423
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 Type	VA	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	0.315 mm	0.315 mm
Screen Pixel Density	80 ppi	80 ppi
Screen-to-Body Ratio	90.77 %	90.01 %
Backlight Source	Direct LED	Direct LED
Screen Brightness	250 cd/m²
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
HDR	HDR10 HLG (Hybrid Log Gamma)	HDR10
3D	No	No
Size, weight, color
Case Depth	3.07 in 7.8 cm 78 mm 0.26 ft	3.1 in 7.9 cm 78.74 mm 0.26 ft
Case Weight	12.2 kg 27 lbs	12.1 kg 27 lbs
Case Width with Stand	48.9 in 124.2 cm 1242 mm 4.07 ft	49.9 in 126.8 cm 1267.5 mm 4.16 ft
Case Height with Stand	30.75 in 78.1 cm 781 mm 2.56 ft	30.6 in 77.7 cm 777.2 mm 2.55 ft
Case Depth with Stand	8.35 in 21.2 cm 212 mm 0.7 ft	9.9 in 25.2 cm 251.5 mm 0.83 ft
Case Weight with Stand	12.4 kg 27 lbs	12.3 kg 27 lbs
Case Color	Black	Black, Silver
Hardware
CPU Cores	2	2
GPU Cores		2
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-T2 DVB-S2 DVB-C DVB-T DVB-S	Analog (NTSC/PAL/SECAM) Clear QAM ATSC
Built-in Camera	No	No
Network	LAN Wi-Fi 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) Wi-Fi Direct DLNA	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)
Connectivity	3 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x S/PDIF 1 x Antenna (RF) (female) 1 x 3.5 mm Audio Out 1 x Video Component In 3.5 mm jack 2 x USB 2.0 1 x CI+ 1.3 1 x Ethernet RJ45	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
Audio
Audio Speakers	2 x 8W	2 x 8W
Features
OS	Smart TV.3	Roku TV
Cool Features	Micro Dimming Picture Noise Reduction UHD Color Extender UHD Upscaling Pure Image Ultra HD HDCP (High-bandwidth Digital Content Protection) 2.2 Mega Dynamic Contrast	4K Creative Pro HDCP (High-bandwidth Digital Content Protection) 2.2
Ergonomics
Case Width	48.9 in 124.2 cm 1242 mm 4.07 ft	49.9 in 126.8 cm 1267.5 mm 4.16 ft
Case Height	28.74 in 73 cm 730 mm 2.4 ft	28.4 in 72.1 cm 721.4 mm 2.37 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	60 Hz
Screen Interpolation Technology	Picture Performance Index	Clear Motion Index
Screen Interpolation Value	1200	120
Screen Interpolation Measurement Unit	PPI	CMI
Accessories
Extras	Remote control - RC802N2	Remote control - RC280
Certificates and Standards
Licenses	RoHS	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 55DB600

TCL 55S423