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| General Info | ||
|---|---|---|
| Model Number | TCL 65C815 | TCL 55EC780 |
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| Price | ||
| Type | TV | TV |
| Year | 2020 | 2019 |
| Brand | TCL | TCL |
| Model Series | C81 | EC78 |
| Model Number | 65C815 | 55EC780 |
| Alias | 65C815X1 65C811 65C810 |
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 Type | VA | VA |
| Display Bit Depth | 10 bits | 10 bits |
| Frame Rate Control | 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 | 91.85 % | 90.77 % |
| Backlight Source | Edge LED | Edge LED |
| DCI P3 | 93% | |
| Screen Brightness | 400 cd/m² | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 10 ms | |
| HDR | HDR10 HDR10+ Dolby Vision HLG (Hybrid Log Gamma) PQ10 |
HDR10+ HDR Pro Dolby Vision |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.64 in 6.7 cm 67 mm 0.22 ft |
3.07 in 7.8 cm 78 mm 0.26 ft |
| Case Weight | 22.6 kg 50 lbs |
12.2 kg 27 lbs |
| Case Width with Stand | 57.01 in 144.8 cm 1448 mm 4.75 ft |
48.9 in 124.2 cm 1242 mm 4.07 ft |
| Case Height with Stand | 36.69 in 93.2 cm 932 mm 3.06 ft |
30.75 in 78.1 cm 781 mm 2.56 ft |
| Case Depth with Stand | 14.41 in 36.6 cm 366 mm 1.2 ft |
8.66 in 22 cm 220 mm 0.72 ft |
| Case Weight with Stand | 24.2 kg 53 lbs |
12.4 kg 27 lbs |
| Case Color | Black | Black |
| Hardware | ||
| System on Chip or SoC | RealTek RTD2851 | |
| CPU | ARM Cortex-A55 | |
| CPU Cores | 4 | |
| CPU Frequency | 1100 | |
| GPU | ARM Mali-470 MP | |
| GPU Cores | 3 | |
| 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) Wi-Fi Direct DLNA Bluetooth 5.0 |
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 (b) 1 x Satellite In (F-type) 1 x Optical Audio Out 1 x Antenna (RF) 1 x 3.5 mm Audio Out 1 x Video Component In 3.5 mm jack (CVBS) 2 x USB 2.0 (5V / 0.5A) 1 x CI+ 1.4 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 10W | 4 x 13W |
| Built-in Subwoofer | 1 x 15 | |
| Features | ||
| OS | Android 9.0 Pie | Android 9.0 Pie |
| Cool Features | Disney+ Voice command UHD Upscaling Wide Color Gamut Dimming Pro Picture-in-Picture Game Mode IPQ 2.0 Engine UHD Premium Color Extender Quantum Dot Color HbbTV 2.0.2 Google Assistant Alexa TCL AI-IN Mega Dynamic Contrast Amazon Prime Video Noise Reduction |
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 | 57.01 in 144.8 cm 1448 mm 4.75 ft |
48.9 in 124.2 cm 1242 mm 4.07 ft |
| Case Height | 33.98 in 86.3 cm 863 mm 2.83 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 | 100 Hz / 120 Hz | 60 Hz |
| Screen Interpolation Technology | Picture Performance Index | Picture Performance Index |
| Screen Interpolation Value | 3000 | 2000 |
| Screen Interpolation Measurement Unit | PPI | PPI |
| Accessories | ||
| Extras | Remote control - RC602S6 + RC802N4 | |
| 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 % - 80 % | 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 65C815 | TCL 55EC780 |
