0 Compare Xiaomi Mi TV 4X 55" vs TCL 55EC780 - DisplayDB

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Comparison between Xiaomi Mi TV 4X 55" vs TCL 55EC780

General Info
Model Number Xiaomi Mi TV 4X 55" TCL 55EC780
Price
Type TV TV
Year 2018 2019
Brand Xiaomi TCL
Model Series EC78
Model Number Mi TV 4X 55" 55EC780
Alias 55EC780X1
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
Display Bit Depth 10 bits
Frame Rate Control No
Max Number of Colors 1073741824
Bits 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 91.75 % 90.77 %
Backlight Source Direct LED Edge LED
Screen Brightness 400 cd/m²
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Average Response Time 8 ms
HDR 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 12.7 kg
28 lbs
12.2 kg
27 lbs
Case Width with Stand 48.9 in
124.2 cm
1242 mm
4.07 ft
48.9 in
124.2 cm
1242 mm
4.07 ft
Case Height with Stand 30.55 in
77.6 cm
776 mm
2.55 ft
30.75 in
78.1 cm
781 mm
2.56 ft
Case Depth with Stand 9.71 in
24.7 cm
246.7 mm
0.81 ft
8.66 in
22 cm
220 mm
0.72 ft
Case Weight with Stand 13 kg
29 lbs
12.4 kg
27 lbs
Case Color Black 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 8
TV Tuner Analog (NTSC/PAL/SECAM) 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
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 HDCP (High-bandwidth Digital Content Protection) 2.2
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 48.9 in
124.2 cm
1242 mm
4.07 ft
48.9 in
124.2 cm
1242 mm
4.07 ft
Case Height 28.43 in
72.2 cm
722.2 mm
2.37 ft
28.74 in
73 cm
730 mm
2.4 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 300 x 300 200 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
Screen Interpolation Value 2000
Screen Interpolation Measurement Unit 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 4X 55" TCL 55EC780