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General Info | ||
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Model Number | Xiaomi Mi TV 4S 55 | TCL 55C815 |
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Price | ||
Type | TV | TV |
Year | 2018 | 2020 |
Brand | Xiaomi | TCL |
Model Series | C81 | |
Model Number | Mi TV 4S 55 | 55C815 |
Alias | 55C815X1 55C811 55C810 |
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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 Manufacturer | CSOT | |
Display Type | IPS | HVA |
Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
Frame Rate Control | Yes | Yes |
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 | 0.315 mm | 0.315 mm |
Screen Pixel Density | 80 ppi | 80 ppi |
Screen-to-Body Ratio | 93 % | 90.64 % |
Backlight Source | Direct LED | Edge LED |
DCI P3 | 93% | |
Static Screen Contrast | 5000 : 1 | |
Screen Horizontal Viewing Angle | 178 ° | 178 ° |
Screen Vertical Viewing Angle | 178 ° | 178 ° |
Screen Input Lag | 10 ms | |
Display Minimum Response Time | 6.5 ms | |
Display Average Response Time | 8 ms | |
HDR | HDR10 | HDR10 HDR10+ Dolby Vision HLG (Hybrid Log Gamma) PQ10 |
3D | No | No |
Size, weight, color | ||
Case Depth | 2.6 in 6.6 cm 66 mm 0.22 ft |
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Case Weight | 13.4 kg 29 lbs |
17.4 kg 38 lbs |
Case Width with Stand | 48.66 in 123.6 cm 1236 mm 4.06 ft |
48.31 in 122.7 cm 1227 mm 4.03 ft |
Case Height with Stand | 30.55 in 77.6 cm 776 mm 2.55 ft |
31.89 in 81 cm 810 mm 2.66 ft |
Case Depth with Stand | 9.65 in 24.5 cm 245 mm 0.8 ft |
13.78 in 35 cm 350 mm 1.15 ft |
Case Weight with Stand | 13.5 kg 30 lbs |
18.8 kg 41 lbs |
Case Color | Black | Black |
Hardware | ||
System on Chip or SoC | RealTek RTD2851 | |
CPU | ARM Cortex-A53 | ARM Cortex-A55 |
CPU Cores | 4 | 4 |
CPU Frequency | 1500 | 1100 |
GPU | ARM Mali-450 | ARM Mali-470 MP |
GPU Cores | 3 | |
GPU Frequency | 750 | |
RAM Memory Size | 2 | 2 |
Internal Storage | 8 | 16 |
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 DLNA |
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 |
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 |
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 |
Audio | ||
Audio Speakers | 2 x 8W | 2 x 10W |
Built-in Subwoofer | 1 x 15 | |
Features | ||
OS | MIUI TV | Android 9.0 Pie |
Cool Features | HDCP (High-bandwidth Digital Content Protection) 2.2 Voice command |
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 |
Ergonomics | ||
Case Width | 48.66 in 123.6 cm 1236 mm 4.06 ft |
48.31 in 122.7 cm 1227 mm 4.03 ft |
Case Height | 28.19 in 71.6 cm 716 mm 2.35 ft |
29.13 in 74 cm 740 mm 2.43 ft |
Vesa Mount Support | Yes | Yes |
VESA Interface Standard Size | 250x300 | 400 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 | 50 Hz / 60 Hz |
Screen Interpolation Technology | Picture Performance Index | |
Screen Interpolation Value | 2800 | |
Screen Interpolation Measurement Unit | PPI | |
Accessories | ||
Extras | Remote control - AI Mi Remote | 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 |
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Safe Operating Humidity Level | 20 % - 80 % | |
Internal Storage Temperature | -15 °C - 45 °C 5 °F - 113 °F |
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Internal Storage Humidity | 10 % - 90 % |
Xiaomi Mi TV 4S 55 | TCL 55C815 |