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| General Info | ||
|---|---|---|
| Model Number | Toshiba 55LF621U19 | Hisense H55U7B |
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| Price | ||
| Type | TV | TV |
| Year | 2018 | 2019 |
| Brand | Toshiba | Hisense |
| Model Series | LF621 | U7B |
| Model Number | 55LF621U19 | H55U7B |
| 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 Type | VA | VA |
| 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 | 90.41 % | 94.32 % |
| Backlight Source | Edge LED | Edge LED |
| DCI P3 | 80% | |
| Rec.2020 | 58 | 74 |
| Screen Brightness | 350 cd/m² | 350 cd/m² |
| Max Screen Brightness | 400 cd/m² | |
| Static Screen Contrast | 4500 : 1 | 4000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 35 ms | 50 ms |
| Display Minimum Response Time | 8 ms | |
| Display Average Response Time | 15 ms | |
| HDR | HDR10 | HDR10 HLG (Hybrid Log Gamma) Dolby Vision HDR10+ |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 3.66 in 9.3 cm 93 mm 0.31 ft |
2.4 in 6.1 cm 61 mm 0.2 ft |
| Case Weight | 14.7 kg 32 lbs |
15.6 kg 34 lbs |
| Case Width with Stand | 49.09 in 124.7 cm 1247 mm 4.09 ft |
48.39 in 122.9 cm 1229 mm 4.03 ft |
| Case Height with Stand | 30.16 in 76.6 cm 766 mm 2.51 ft |
30.63 in 77.8 cm 778 mm 2.55 ft |
| Case Depth with Stand | 12.01 in 30.5 cm 305 mm 1 ft |
11.65 in 29.6 cm 296 mm 0.97 ft |
| Case Weight with Stand | 15 kg 33 lbs |
17.8 kg 39 lbs |
| Case Color | Black | Gray |
| Hardware | ||
| System on Chip or SoC | MStar MSD6886 | |
| CPU Cores | 2 | 4 |
| TV Tuner | Analog (NTSC/PAL/SECAM) ATSC Clear QAM |
Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S2 DVB-S |
| 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 Wi-Fi Direct |
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 |
| Connectivity | 3 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; 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 |
4 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x S/PDIF 1 x CI+ 1.4 1 x Antenna (RF) (female) 1 x AV Composite In (Video + L/R) 2 x USB 2.0 (max 0.5 A) 1 x Ethernet RJ45 |
| Audio | ||
| Audio Speakers | 2 x 10W | 2 x 10W |
| Features | ||
| OS | Amazon Fire TV | VIDAA U3.0 |
| Cool Features | HDCP (High-bandwidth Digital Content Protection) 2.2 Voice control |
HDCP (High-bandwidth Digital Content Protection) 2.2 Hi-View Engine Plus Ultra Color Ultra Motion Ultra Dimming PVR 4K Upscaling Wide Color Gamut Backlight Scanning |
| Ergonomics | ||
| Case Width | 49.09 in 124.7 cm 1247 mm 4.09 ft |
48.39 in 122.9 cm 1229 mm 4.03 ft |
| Case Height | 28.74 in 73 cm 730 mm 2.4 ft |
27.95 in 71 cm 710 mm 2.33 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 200 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 | 60 Hz | 60 Hz |
| Screen Interpolation Technology | Picture Criteria Index | |
| Screen Interpolation Value | 2300 | |
| Screen Interpolation Measurement Unit | PCI | |
| Accessories | ||
| Extras | Voice remote with Alexa | Remote control - ERF3A70 |
| Certificates and Standards | ||
| Licenses | RoHS | RoHS WEEE |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
5 °C - 35 °C 41 °F - 95 °F |
| Safe Operating Humidity Level | 0 % - 85 % | 20 % - 80 % |
| Toshiba 55LF621U19 | Hisense H55U7B |
