Comparison between TCL 65X815 vs TCL 55X815

General Info
Model Number	TCL 65X815	TCL 55X815

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2019	2019
Brand	TCL	TCL
Model Series	X8	X8
Model Number	65X815	55X815
Alias	65X815X1	55X815X1
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 Type	VA	VA
Display Bit Depth	10 bits	10 bits
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	92.59 %	90.33 %
Backlight Source	Direct LED (Full-Array Local Dimming)	Direct LED (Full-Array Local Dimming)
Max Screen Brightness	500 cd/m²	500 cd/m²
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Coating	Glossy	Glossy
HDR	HDR10 HDR10+ HLG (Hybrid Log Gamma) Dolby Vision	HDR10 HDR10+ HLG (Hybrid Log Gamma) Dolby Vision
3D	No	No
Size, weight, color
Case Depth	2.06 in 5.2 cm 52.2 mm 0.17 ft	2.06 in 5.2 cm 52.2 mm 0.17 ft
Case Weight	24.8 kg 55 lbs	44 kg 97 lbs
Case Width with Stand	57.76 in 146.7 cm 1467 mm 4.81 ft	0.79 in 2 cm 20 mm 0.07 ft
Case Height with Stand	36.1 in 91.7 cm 917 mm 3.01 ft	31.26 in 79.4 cm 794 mm 2.6 ft
Case Depth with Stand	12.95 in 32.9 cm 329 mm 1.08 ft	12.01 in 30.5 cm 305 mm 1 ft
Case Weight with Stand	27.4 kg 60 lbs	26.5 kg 58 lbs
Case Color	Black	Black
Hardware
CPU Cores	4	4
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-S DVB-S2 DVB-C	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-S DVB-S2 DVB-C
Built-in Camera	No	No
Network	LAN Wi-Fi 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Bluetooth Wi-Fi Direct DLNA 1.5 Wi-Fi Display	LAN Wi-Fi 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Bluetooth Wi-Fi Direct DLNA 1.5 Wi-Fi Display
Connectivity	3 x HDMI 2.0 (ARC; MHL; DVI; CEC) 1 x AV Component In (YPbPr + L/R) (CVBS) 1 x 3.5 mm Audio Out 1 x CI+ 1.4 2 x Antenna (RF) 1 x Optical Audio Out 2 x USB 2.0 (Type-A) 1 x Ethernet RJ45	3 x HDMI 2.0 (ARC; MHL; DVI; CEC) 1 x AV Component In (YPbPr + L/R) (CVBS) 1 x 3.5 mm Audio Out 1 x CI+ 1.4 2 x Antenna (RF) 1 x Optical Audio Out 2 x USB 2.0 (Type-A) 1 x Ethernet RJ45
Audio
Audio Speakers	2 x 10W	2 x 8W
Built-in Subwoofer	1 x 15	1 x 10
Features
OS	Android 9.0 Pie	Android 9.0 Pie
Cool Features	IPQ Engine 2.0 Mega Dynamic Contrast Quantum Dot Color UHD Upscaling UHD Premium Color Extender Noise Reduction Dimming Ultra Pro Wide Color Gamut HDCP (High-bandwidth Digital Content Protection) 2.2	IPQ Engine 2.0 Mega Dynamic Contrast Quantum Dot Color UHD Upscaling UHD Premium Color Extender Noise Reduction Dimming Ultra Pro Wide Color Gamut HDCP (High-bandwidth Digital Content Protection) 2.2
Ergonomics
Case Width	57.76 in 146.7 cm 1467 mm 4.81 ft	49.41 in 125.5 cm 1255 mm 4.12 ft
Case Height	33.27 in 84.5 cm 845 mm 2.77 ft	28.58 in 72.6 cm 726 mm 2.38 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	400 x 200	200x250
Removable VESA Stand	No	No
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	Picture Performance Index
Screen Interpolation Value	2600	2600
Screen Interpolation Measurement Unit	PPI	PPI
Accessories
Extras	RC602S6 remote control RC802N6 remote control	RC602S6 remote control RC802N6 remote control
Certificates and Standards
Usage and Storage Requirements

TCL 65X815

TCL 55X815