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| Brand | TCL |
| Type | TV |
| Size | 55" (inches) |
| Panel | VA |
| Refresh Rate | 60 Hz |
| Screen Aspect Ratio | 16:9 |
| Screen Resolution | 3840 x 2160 |
| General Info | |
|---|---|
| Type | TV |
| Year | 2019 |
| Brand | TCL |
| Model Series | EC78 |
| Model Number | 55EC780 |
| Alias | 55EC780X1 |
| Size | 55" (inches) |
| Panel | VA |
| Operating System | Android 9.0 Pie |
| Display | |
| Screen Size Class | 55" (inches) |
| Diagonal Size | 54.65 in 138.8 cm 1388 mm 4.55 ft |
| Screen Width | 47.62 in 121 cm 1209.6 mm 3.97 ft |
| Screen Height | 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 |
| Screen Resolution | 3840 x 2160 |
| Screen Pixel Pitch | 0.315 mm |
| Screen Pixel Density | 80 ppi |
| Screen-to-Body Ratio | 90.77 % |
| Backlight Source | Edge LED |
| Screen Brightness | 400 cd/m² |
| Screen Horizontal Viewing Angle | 178 ° |
| Screen Vertical Viewing Angle | 178 ° |
| HDR | HDR10+ HDR Pro Dolby Vision |
| 3D | No |
| Size, weight, color | |
| Case Depth | 3.07 in 7.8 cm 78 mm 0.26 ft |
| Case Weight | 12.2 kg 27 lbs |
| Case Width with Stand | 48.9 in 124.2 cm 1242 mm 4.07 ft |
| Case Height with Stand | 30.75 in 78.1 cm 781 mm 2.56 ft |
| Case Depth with Stand | 8.66 in 22 cm 220 mm 0.72 ft |
| Case Weight with Stand | 12.4 kg 27 lbs |
| Case Color | Black |
| Hardware | |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 |
| Built-in Camera | No |
| Network | 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 | 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 | 4 x 13W |
| Features | |
| OS | Android 9.0 Pie |
| Cool Features | 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 |
| Case Height | 28.74 in 73 cm 730 mm 2.4 ft |
| Vesa Mount Support | Yes |
| VESA Interface Standard Size | 200 x 200 |
| Removable VESA Stand | Yes |
| Height Adjustment | No |
| Landscape or Portrait Pivot Support | No |
| Left or Right Swivel Support | No |
| Forward and Backward Tilt Support | No |
| Frequency and Interpolation | |
| Vertical Digital Frequency | 60 Hz |
| Screen Interpolation Technology | Picture Performance Index |
| Screen Interpolation Value | 2000 |
| Screen Interpolation Measurement Unit | PPI |
| Power | |
| 110V | 100 V - 120 V |
| 220V | 220 V - 240 V |
| AC Frequency | 50 Hz - 60 Hz |
| Power Consumption in Sleep Mode | 0.29 W |
| Average Power Consumption | 87 W |
| Maximum Power Consumption | 140 W |
| Energy Class | A+ |
| Accessories | |
| 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 % |
