Comparison between Xiaomi Mi TV 4S 65 EU vs TCL 55EC780

General Info
Model Number	Xiaomi Mi TV 4S 65 EU	TCL 55EC780

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2018	2019
Brand	Xiaomi	TCL
Model Series		EC78
Model Number	Mi TV 4S 65 EU	55EC780
Alias	L65M5-5ASP	55EC780X1
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	CSOT
Display Type	VA	VA
Display Bit Depth	10 bits (8 bits + FRC)	10 bits
Frame Rate Control	Yes	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	93.62 %	90.77 %
Backlight Source	Direct LED	Edge LED
Screen Brightness		400 cd/m²
Max Screen Brightness	300 cd/m²
Static Screen Contrast	3300 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Average Response Time	8 ms
HDR	HDR10	HDR10+ HDR Pro Dolby Vision
3D	No	No
Size, weight, color
Case Depth		3.07 in 7.8 cm 78 mm 0.26 ft
Case Weight	21.3 kg 47 lbs	12.2 kg 27 lbs
Case Width with Stand	57.34 in 145.6 cm 1456.4 mm 4.78 ft	48.9 in 124.2 cm 1242 mm 4.07 ft
Case Height with Stand	36.08 in 91.7 cm 916.5 mm 3.01 ft	30.75 in 78.1 cm 781 mm 2.56 ft
Case Depth with Stand	11.86 in 30.1 cm 301.3 mm 0.99 ft	8.66 in 22 cm 220 mm 0.72 ft
Case Weight with Stand	21.45 kg 47 lbs	12.4 kg 27 lbs
Case Color	Gray	Black
Hardware
CPU	ARM Cortex-A53
CPU Cores	4
CPU Frequency	1500
GPU	ARM Mali-450
GPU Frequency	750
RAM Memory Size	2
Internal Storage	16
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S 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) Bluetooth Wi-Fi Direct DLNA	Wi-Fi 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 1.5
Connectivity	3 x HDMI 2.0 (ARC; CEC) 1 x AV Composite In (Video + L/R) 1 x S/PDIF 1 x Antenna (RF) (Female) 1 x AV Component In (YPbPr + L/R) 2 x USB 2.0 1 x Ethernet RJ45	2 x HDMI 2.0 (b; HDCP 2.2) 1 x HDMI 2.0 (b; HDCP 2.2; MHL; ARC) 1 x RCA Video In 1 x 3.5 mm Audio Out 1 x Optical Audio Out 1 x Satellite In 2 x USB 2.0 1 x Antenna (RF) 1 x Ethernet RJ45 1 x CI+ 1.4
Audio
Audio Speakers	2 x 8W	4 x 13W
Features
OS	MIUI TV	Android 9.0 Pie
Cool Features	Voice command	HDCP (High-bandwidth Digital Content Protection) 2.2 Picture noise reduction Wide Color Gamut Game mode / Film Mode / Sports mode Google Assistant
Extra Features		Remote control - RC602S6+RC802N6
Ergonomics
Case Width	57.34 in 145.6 cm 1456.4 mm 4.78 ft	48.9 in 124.2 cm 1242 mm 4.07 ft
Case Height	33.14 in 84.2 cm 841.8 mm 2.76 ft	28.74 in 73 cm 730 mm 2.4 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	400 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	50 Hz / 60 Hz	60 Hz
Screen Interpolation Technology		Picture Performance Index
Screen Interpolation Value		2000
Screen Interpolation Measurement Unit	NULL	PPI
Accessories
Extras	Remote control - AI Mi Remote
Certificates and Standards
Usage and Storage Requirements
Safe Operating Temperature Level		5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level		20 % - 25 %
Internal Storage Temperature		-15 °C - 45 °C 5 °F - 113 °F
Internal Storage Humidity		10 % - 90 %

Xiaomi Mi TV 4S 65 EU

TCL 55EC780