Comparison between TCL 55S425 vs TCL 65P725

General Info
Model Number	TCL 55S425	TCL 65P725

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Type	TV	TV
Year	2018	2021
Brand	TCL	TCL
Model Series	S425	P725
Model Number	55S425	65P725
Display
Screen Size Class	55" (inches)	65" (inches)
Diagonal Size	54.65 in 138.8 cm 1388 mm 4.55 ft	64.53 in 163.9 cm 1639 mm 5.38 ft
Screen Width	47.62 in 121 cm 1209.6 mm 3.97 ft	56.24 in 142.8 cm 1428.48 mm 4.69 ft
Screen Height	26.79 in 68 cm 680.4 mm 2.23 ft	31.63 in 80.4 cm 803.52 mm 2.64 ft
Display Manufacturer		CSOT
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	0.372 mm
Screen Pixel Density	80 ppi	68 ppi
Screen-to-Body Ratio	91.66 %
Backlight Source	Direct LED	Direct LED
DCI P3		75%
Screen Brightness		300 cd/m²
Static Screen Contrast		5000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		15 ms
Display Minimum Response Time		8 ms
HDR	HDR10	HDR10 Dolby Vision HLG (Hybrid Log Gamma)
3D	No	No
Size, weight, color
Case Depth	3.1 in 7.9 cm 78.74 mm 0.26 ft
Case Weight	12.1 kg 27 lbs	17.2 kg 38 lbs
Case Width with Stand	49 in 124.5 cm 1244.6 mm 4.08 ft
Case Height with Stand	30.6 in 77.7 cm 777.2 mm 2.55 ft
Case Depth with Stand	7.99 in 20.3 cm 203 mm 0.67 ft
Case Weight with Stand	12.3 kg 27 lbs	17.3 kg 38 lbs
Case Color	Black	Brushed Silver
Hardware
System on Chip or SoC		Realtek RTD2851
CPU		ARM Cortex-A55
CPU Cores	2	4
CPU Frequency		1300
GPU		ARM Mali-G31
GPU Cores	2	2
GPU Frequency		800
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
Built-in Camera	No	Yes
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) 802.11n 5GHz 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 (10/100 Mbos) 3 x HDMI 2.0 1 x AV Composite In (Video + L/R) 1 x 3.5 mm Audio Out 1 x Optical Audio Out 1 x Cable/Antenna In (F-type) 1 x USB 2.0 (5V / 0.5A) 1 x USB 3.0
Audio
Audio Speakers	2 x 8W	2 x 9.5W
Features
OS	Roku TV	Android 11 with TCL TV UI
Cool Features	4K Creative Pro HDCP (High-bandwidth Digital Content Protection) 2.2	Dynamic Backlight Google Assistant PVR MEMC (Motion Estimation Motion Compensation) Motion Clarity YouTube Micro Dimming - 1296 zones Hands-free Voice Control 2.0 Alexa Netflix Chromecast built-in Prime Video
Ergonomics
Case Width	49 in 124.5 cm 1244.6 mm 4.08 ft
Case Height	28.4 in 72.1 cm 721.4 mm 2.37 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	200 x 200	300 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	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	Voice remote control
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 55S425

TCL 65P725