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| Brand | Hitachi |
| Type | TV |
| Size | 50" (inches) |
| Panel | VA |
| Refresh Rate | 60 Hz |
| Screen Aspect Ratio | 16:9 |
| Screen Resolution | 3840 x 2160 |
| General Info | |
|---|---|
| Type | TV |
| Year | 2020 |
| Brand | Hitachi |
| Model Number | 50R81 |
| Size | 50" (inches) |
| Panel | VA |
| Operating System | Roku TV |
| Display | |
| Screen Size Class | 50" (inches) |
| Diagonal Size | 49.49 in 125.7 cm 1257 mm 4.12 ft |
| Screen Width | 43.14 in 109.6 cm 1095.84 mm 3.6 ft |
| Screen Height | 24.27 in 61.6 cm 616.41 mm 2.02 ft |
| Display Type | VA |
| 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 | 0.285 mm |
| Screen Pixel Density | 89 ppi |
| Screen-to-Body Ratio | 92.18 % |
| Backlight Source | Direct LED |
| Screen Horizontal Viewing Angle | 178 ° |
| Screen Vertical Viewing Angle | 178 ° |
| HDR | HDR10 |
| 3D | No |
| Size, weight, color | |
| Case Depth | 3.5 in 8.9 cm 89 mm 0.29 ft |
| Case Weight | 11.25 kg 25 lbs |
| Case Width with Stand | 44.21 in 112.3 cm 1123 mm 3.68 ft |
| Case Height with Stand | 28 in 71.1 cm 711.1 mm 2.33 ft |
| Case Depth with Stand | 10.37 in 26.4 cm 263.5 mm 0.86 ft |
| Case Weight with Stand | 11.4 kg 25 lbs |
| Case Color | Black |
| Hardware | |
| TV Tuner | 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 | 2 x HDMI 2.0 (CEC) 1 x HDMI 2.0 (CEC; ARC) 1 x S/PDIF 1 x Antenna (RF) 1 x 3.5 mm Audio Out 1 x AV Composite In (Video + L/R) 1 x USB (5V / 500mA) 1 x Ethernet RJ45 |
| Audio | |
| Audio Speakers | 2 x 8W |
| Features | |
| OS | Roku TV |
| Cool Features | Dynamic Contrast Voice Search V-Chip 120 Hz Backlight Frequency 4K PicturePerfect Super Resolution Processor |
| Ergonomics | |
| Case Width | 44.21 in 112.3 cm 1123 mm 3.68 ft |
| Case Height | 25.69 in 65.3 cm 652.5 mm 2.14 ft |
| Vesa Mount Support | Yes |
| VESA Interface Standard Size | 400 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 | 50 Hz / 60 Hz |
| Screen Interpolation Measurement Unit | NULL |
| Power | |
| 110V | 120 V |
| AC Frequency | 60 Hz |
| Power Consumption in Sleep Mode | 1 W |
| Average Power Consumption | 125 W |
| Accessories | |
| Certificates and Standards | |
| Usage and Storage Requirements | |
| Safe Operating Temperature Level | 5 °C - 35 °C 41 °F - 95 °F |
| Safe Operating Humidity Level | 0 % - 80 % |
