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| General Info | ||
|---|---|---|
| Model Number | TCL 55S421 | Vizio M50Q7-H1 |
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| Price | ||
| Type | TV | TV |
| Year | 2018 | 2020 |
| Brand | TCL | Vizio |
| Model Series | S421 | M7 |
| Model Number | 55S421 | M50Q7-H1 |
| Display | ||
| Screen Size Class | 55" (inches) | 50" (inches) |
| Diagonal Size | 54.65 in 138.8 cm 1388 mm 4.55 ft |
49.49 in 125.7 cm 1257 mm 4.12 ft |
| Screen Width | 47.62 in 121 cm 1209.6 mm 3.97 ft |
43.14 in 109.6 cm 1095.84 mm 3.6 ft |
| Screen Height | 26.79 in 68 cm 680.4 mm 2.23 ft |
24.27 in 61.6 cm 616.41 mm 2.02 ft |
| Display Type | VA | VA |
| Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits |
| Frame Rate Control | 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 | 0.372 mm |
| Screen Pixel Density | 80 ppi | 89 ppi |
| Screen-to-Body Ratio | 91.16 % | 92.86 % |
| Backlight Source | Direct LED | Direct LED (Full-Array Local Dimming) |
| Max Screen Brightness | 600 cd/m² | |
| Dynamic Screen Contrast | 5000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| HDR | HDR10 | HDR10 HLG (Hybrid Log Gamma) Dolby Vision HDR10+ |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 3 in 7.6 cm 76.2 mm 0.25 ft |
2.84 in 7.2 cm 72.14 mm 0.24 ft |
| Case Weight | 13.4 kg 29 lbs |
12.52 kg 28 lbs |
| Case Width with Stand | 49.1 in 124.7 cm 1247.1 mm 4.09 ft |
44.08 in 112 cm 1119.63 mm 3.67 ft |
| Case Height with Stand | 30.8 in 78.2 cm 782.3 mm 2.57 ft |
27.98 in 71.1 cm 710.69 mm 2.33 ft |
| Case Depth with Stand | 8.7 in 22.1 cm 221 mm 0.73 ft |
10.04 in 25.5 cm 255.02 mm 0.84 ft |
| Case Weight with Stand | 13.6 kg 30 lbs |
12.74 kg 28 lbs |
| Case Color | Black | Black |
| Hardware | ||
| CPU Cores | 2 | 4 |
| GPU Cores | 2 | 4 |
| TV Tuner | Analog (NTSC/PAL/SECAM) Clear QAM ATSC |
Analog (NTSC/PAL/SECAM) ATSC Clear QAM |
| 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) |
LAN |
| Connectivity | 3 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x S/PDIF 1 x 3.5 mm Audio Out 1 x AV Composite In (Video + L/R) 1 x USB 2.0 (max 0.5 A) 1 x Ethernet RJ45 |
4 x HDMI 2.0 (CEC) 1 x Satellite In (Main; F-type female) 1 x RCA Audio Out (L/R) 1 x Optical Audio Out 1 x AV Composite In (Video + L/R) 1 x USB 2.0 (max 0.5 A) 1 x Ethernet RJ45 |
| Audio | ||
| Audio Speakers | 2 x 8W | 2 x 10W |
| Features | ||
| OS | Roku TV | SmartCast 4.0 |
| Cool Features | 4K Creative Pro HDCP (High-bandwidth Digital Content Protection) 2.2 |
Apple AirPlay 2 Chromecast built-in Quantum Color IQ Active 4K HDR Processor ProGaming Engine UltraBright 600 Light sensor Cinemawide Black Bar Detection Active Full Array Voice command Quantum Color Spectrum Active Pixel Tuning Spatial Scaling Engine |
| Ergonomics | ||
| Case Width | 49.1 in 124.7 cm 1247.1 mm 4.09 ft |
44.08 in 112 cm 1119.63 mm 3.67 ft |
| Case Height | 28.5 in 72.4 cm 723.9 mm 2.38 ft |
25.58 in 65 cm 649.73 mm 2.13 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 200 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 | 60 Hz | 50 Hz / 60 Hz |
| Screen Interpolation Technology | Clear Motion Index | Dynamic Motion Rate |
| Screen Interpolation Value | 120 | 120 |
| Screen Interpolation Measurement Unit | CMI | DMR |
| Accessories | ||
| Extras | Remote control - RC282 | Remote control - XRT140 |
| Certificates and Standards | ||
| Licenses | RoHS | ENERGY STAR FCC Class B UL/cUL |
| 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 % |
| TCL 55S421 | Vizio M50Q7-H1 |
