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Comparison between TCL Xclusive X1 U65S9906 vs TCL 55EC780

General Info
Model Number TCL Xclusive X1 U65S9906 TCL 55EC780
Price
Type TV TV
Year 2016 2019
Brand TCL TCL
Model Series S99 EC78
Model Number Xclusive X1 U65S9906 55EC780
Alias U65S9906 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 Curvature 4000
Display Type VA VA
Display Bit Depth 10 bits 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 87.95 % 90.77 %
Backlight Source Direct LED (Full-Array Local Dimming) Edge LED
DCI P3 93%
Rec.2020 78
Screen Brightness 400 cd/m²
Max Screen Brightness 1000 cd/m²
Static Screen Contrast 10000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 47 ms
Display Average Response Time 13 ms
HDR HDR10 HDR10+
HDR Pro
Dolby Vision
3D No No
Size, weight, color
Case Depth 4.8 in
12.2 cm
122 mm
0.4 ft
3.07 in
7.8 cm
78 mm
0.26 ft
Case Weight 38.5 kg
85 lbs
12.2 kg
27 lbs
Case Width with Stand 57.09 in
145 cm
1450 mm
4.76 ft
48.9 in
124.2 cm
1242 mm
4.07 ft
Case Height with Stand 37.8 in
96 cm
960 mm
3.15 ft
30.75 in
78.1 cm
781 mm
2.56 ft
Case Depth with Stand 13.39 in
34 cm
340 mm
1.12 ft
8.66 in
22 cm
220 mm
0.72 ft
Case Weight with Stand 39 kg
86 lbs
12.4 kg
27 lbs
Case Color Black, White Black
Hardware
CPU Cores 4
RAM Memory Size 3
Internal Storage 16
TV Tuner Analog (NTSC/PAL/SECAM)
DVB-T2
DVB-S2
DVB-C
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)
802.11ac (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 1 x Ethernet RJ45
4 x HDMI 2.0 (ARC; CEC; MHL)
1 x CI+
1 x AV Composite In (Video + L/R)
1 x S/PDIF
1 x AV Component In (YPbPr + L/R)
1 x Satellite In (Main; F-type female)
1 x USB 2.0
1 x 3.5 mm Audio Out
2 x USB 3.0 (max 1 A)
1 x Antenna (RF) (female)
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 20W 4 x 13W
Features
OS Android 6.0 Marshmallow Android 9.0 Pie
Cool Features Mega Dynamic Contrast
Pure Image Ulra HD
Super Resolution EX
Ultra Local Dimming
UHD Color Extender
Quantum Dot LED
HDCP (High-bandwidth Digital Content Protection) 2.2
HDR Premium 1500
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 57.09 in
145 cm
1450 mm
4.76 ft
48.9 in
124.2 cm
1242 mm
4.07 ft
Case Height 35.43 in
90 cm
900 mm
2.95 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 120 Hz 60 Hz
Screen Interpolation Technology Picture Performance Index Picture Performance Index
Screen Interpolation Value 2600 2000
Screen Interpolation Measurement Unit PPI PPI
Accessories
Extras Remote control - RC602S + RC802N
Certificates and Standards
Licenses 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 % - 75 % 20 % - 25 %
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 Xclusive X1 U65S9906 TCL 55EC780