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| Brand | TCL |
| Type | TV |
| Size | 55" (inches) |
| Refresh Rate | 60 Hz |
| Screen Aspect Ratio | 16:9 |
| Screen Resolution | 3840 x 2160 |
| General Info | |
|---|---|
| Type | TV |
| Year | 2020 |
| Brand | TCL |
| Model Number | 55S21 |
| Size | 55" (inches) |
| Operating System | Roku OS 9.x |
| 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 Bit Depth | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes |
| 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 | 92.54 % |
| Backlight Source | LED |
| HDR | HDR10 HLG (Hybrid Log Gamma) |
| 3D | No |
| Size, weight, color | |
| Case Depth | 3.31 in 8.4 cm 84 mm 0.28 ft |
| Case Weight | 11.2 kg 25 lbs |
| Case Width with Stand | 48.7 in 123.7 cm 1237 mm 4.06 ft |
| Case Height with Stand | 30.39 in 77.2 cm 772 mm 2.53 ft |
| Case Depth with Stand | 11.81 in 30 cm 300 mm 0.98 ft |
| Case Weight with Stand | 11.3 kg 25 lbs |
| Case Color | Black |
| Hardware | |
| TV Tuner | Analog (NTSC/PAL/SECAM) ATSC Clear QAM |
| Built-in Camera | 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 |
| Connectivity | 4 x HDMI 2.0 (ARC) 1 x Cable/Antenna In (F-type female) 1 x Optical Audio Out 1 x 3.5 mm Audio Out 1 x AV Composite In (Video + L/R) 1 x USB 2.0 1 x Ethernet RJ45 |
| Audio | |
| Audio Speakers | 2 x 8W |
| Features | |
| OS | Roku OS 9.x |
| Cool Features | Apple HomeKit Disney+ Netflix UHD Upscaling Smart HDR Google Assistant Alexa YouTube Amazon Prime Video |
| Ergonomics | |
| Case Width | 48.7 in 123.7 cm 1237 mm 4.06 ft |
| Case Height | 28.31 in 71.9 cm 719 mm 2.36 ft |
| Vesa Mount Support | Yes |
| VESA Interface Standard Size | 300 x 300 |
| 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 | 50 Hz / 60 Hz |
| Screen Interpolation Technology | Picture Performance Index |
| Screen Interpolation Value | 1800 |
| 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 | 0.38 W |
| Maximum Power Consumption | 100 W |
| Energy Class | E |
| Accessories | |
| Extras | Remote control - RC280 |
| Certificates and Standards | |
| Usage and Storage Requirements | |
