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| General Info | ||
|---|---|---|
| Model Number | Hitachi 55R83 | Hitachi 40RC53 |
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| Price | ||
| Type | TV | TV |
| Year | 2020 | 2020 |
| Brand | Hitachi | Hitachi |
| Model Number | 55R83 | 40RC53 |
| Display | ||
| Screen Size Class | 55" (inches) | 40" (inches) |
| Diagonal Size | 54.65 in 138.8 cm 1388 mm 4.55 ft |
39.5 in 100.3 cm 1003.3 mm 3.29 ft |
| Screen Width | 47.62 in 121 cm 1209.6 mm 3.97 ft |
34.57 in 87.8 cm 878.112 mm 2.88 ft |
| Screen Height | 26.79 in 68 cm 680.4 mm 2.23 ft |
19.11 in 48.5 cm 485.352 mm 1.59 ft |
| Display Type | VA | |
| Display Bit Depth | 10 bits (8 bits + FRC) | 8 bits |
| Frame Rate Control | Yes | |
| Max Number of Colors | 1073741824 | 16777216 |
| Bits | 30 | 24 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 1920 x 1080 |
| Screen Pixel Pitch | 0.315 mm | 0.457 mm |
| Screen Pixel Density | 80 ppi | 55 ppi |
| Screen-to-Body Ratio | 91.79 % | 92.46 % |
| Backlight Source | Direct LED | LED |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| HDR | HDR | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 3.37 in 8.6 cm 85.72 mm 0.28 ft |
2.5 in 6.4 cm 63.5 mm 0.21 ft |
| Case Weight | 12.9 kg 28 lbs |
6.21 kg 14 lbs |
| Case Width with Stand | 48.87 in 124.1 cm 1241.4 mm 4.07 ft |
35.5 in 90.2 cm 901.7 mm 2.96 ft |
| Case Height with Stand | 30.5 in 77.5 cm 774.7 mm 2.54 ft |
22.25 in 56.5 cm 565.15 mm 1.85 ft |
| Case Depth with Stand | 10.69 in 27.1 cm 271.46 mm 0.89 ft |
8 in 20.3 cm 203.2 mm 0.67 ft |
| Case Weight with Stand | 13.2 kg 29 lbs |
6.3 kg 14 lbs |
| Case Color | Black | Black |
| Hardware | ||
| CPU Cores | 4 | |
| TV Tuner | ATSC Clear QAM |
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) 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 |
| Connectivity | 4 x HDMI 2.0 (CEC; ARC) 1 x Cable/Antenna In (F-type female) 1 x S/PDIF 1 x 3.5 mm Audio Out 1 x AV Composite In 3.5 mm jack (mini) 1 x USB 2.0 1 x Ethernet RJ45 |
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 1 x Ethernet RJ45 |
| Audio | ||
| Audio Speakers | 2 x 10W | 2 x 8W |
| Features | ||
| OS | Roku TV | Roku TV |
| Cool Features | Google Play Hulu Dynamic Contrast Voice Search PBS Kids Netflix Amazon Prine Video V-Chip Disney+ Vudu |
Voice Search V-Chip 120 Hz Backlight Frequency PicturePerfect Processor |
| Ergonomics | ||
| Case Width | 48.87 in 124.1 cm 1241.4 mm 4.07 ft |
35.5 in 90.2 cm 901.7 mm 2.96 ft |
| Case Height | 28.44 in 72.2 cm 722.3 mm 2.37 ft |
20.13 in 51.1 cm 511.2 mm 1.68 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 300 x 300 | 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 | 50 Hz / 60 Hz | 50 Hz / 60 Hz |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | AV adapter Remote control |
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| Certificates and Standards | ||
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 35 °C 32 °F - 95 °F |
5 °C - 35 °C 41 °F - 95 °F |
| Internal Storage Humidity | 0 % - 80 % | 0 % - 80 % |
| Hitachi 55R83 | Hitachi 40RC53 |
