Comparison between TCL 65X4US vs TCL 55S525

General Info
Model Number	TCL 65X4US	TCL 55S525

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2018	2019
Brand	TCL	TCL
Model Series	X4	S525
Model Number	65X4US	55S525
Display
Screen Size Class	65" (inches)	55" (inches)
Diagonal Size	64.53 in 163.9 cm 1639 mm 5.38 ft	54.65 in 138.8 cm 1388 mm 4.55 ft
Screen Width	56.24 in 142.8 cm 1428.48 mm 4.69 ft	47.62 in 121 cm 1209.6 mm 3.97 ft
Screen Height	31.63 in 80.4 cm 803.52 mm 2.64 ft	26.79 in 68 cm 680.4 mm 2.23 ft
Display Manufacturer	Samsung
Display Type	VA
Display Bit Depth	10 bits	10 bits
Frame Rate Control		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	0.372 mm	0.315 mm
Screen Pixel Density	68 ppi	80 ppi
Screen-to-Body Ratio	89.51 %	93.8 %
Backlight Source	Direct LED (Full-Array Local Dimming)	Edge LED
Static Screen Contrast	4000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	6 ms
Display Coating	Glossy	Glossy
HDR	HDR10 HDR Premium 800	HDR10 HLG (Hybrid Log Gamma) Dolby Vision
3D	No	No
Size, weight, color
Case Depth	1.69 in 4.3 cm 42.8 mm 0.14 ft	3 in 7.6 cm 76.2 mm 0.25 ft
Case Weight	20.4 kg 45 lbs	12.97 kg 29 lbs
Case Width with Stand	57.06 in 144.9 cm 1449.2 mm 4.75 ft	48.4 in 122.9 cm 1229.36 mm 4.03 ft
Case Height with Stand	36.35 in 92.3 cm 923.2 mm 3.03 ft	30.6 in 77.7 cm 777.24 mm 2.55 ft
Case Depth with Stand	10.94 in 27.8 cm 277.8 mm 0.91 ft	10 in 25.4 cm 254 mm 0.83 ft
Case Weight with Stand	21 kg 46 lbs	13.06 kg 29 lbs
Case Color	Black, Silver	Black
Hardware
CPU Cores	4	2
GPU	ARM Mali-T860 MP2
GPU Cores	2	2
RAM Memory Size	2.5
Internal Storage	16
TV Tuner		Analog (NTSC/PAL/SECAM) ATSC Clear QAM
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 Bluetooth Wi-Fi Direct	LAN Wi-Fi 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 2x2 MiMO
Connectivity	1 x Ethernet RJ45 2 x HDMI 2.0 1 x AV Composite In 3.5 mm jack 1 x 3.5 mm Audio Out 1 x S/PDIF 1 x HDMI 2.0 (ARC) 1 x USB 2.0 1 x Antenna (RF) 1 x USB 3.0 (5V/0.9A)	3 x HDMI 2.0 1 x HDMI 2.0 (ARC) 1 x AV Composite In 3.5 mm jack 1 x 3.5 mm Audio Out 1 x S/PDIF 1 x Satellite In (F-type female) 1 x USB 2.0 1 x Ethernet RJ45
Audio
Audio Speakers	2 x 10W	2 x 8W
Features
OS	Android 7.0 Nougat	Roku TV
Cool Features	Quantum Dot Color HDCP (High-bandwidth Digital Content Protection) 2.2 Wide Colour Gamut	iPQ Engine Auto Game Mode Voice Control HDCP (High-bandwidth Digital Content Protection) 2.2 HDR Pro Gamma
Ergonomics
Case Width	57.06 in 144.9 cm 1449.2 mm 4.75 ft	48.4 in 122.9 cm 1229.36 mm 4.03 ft
Case Height	34.84 in 88.5 cm 884.9 mm 2.9 ft	28.1 in 71.4 cm 713.74 mm 2.34 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	600 x 400	400 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		Clear Motion Index
Screen Interpolation Value		120
Screen Interpolation Measurement Unit		CMI
Accessories
Extras	Basic Remote (RC802N) + Smart Remote (RC602S)	Remote control - RC280
Certificates and Standards
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 65X4US

TCL 55S525