Samsung QM55B-T Digital signage flat panel 139.7 cm (55″) LCD Wi-Fi 400 cd/m² 4K Ultra HD Black Touchscreen Built-in processor
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Additional information
| Weight | 35.9 lbs |
|---|---|
| Display diagonal | 139.7 cm (55") |
| Display technology | LCD |
| Display resolution | 3840 x 2160 pixels |
| Display brightness | 400 cd/m² |
| Contrast ratio (typical) | 4000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Horizontal scan range | 30 – 81 kHz |
| Vertical scan range | 48 – 75 Hz |
| HDMI ports quantity | 3 |
| USB port | Yes |
| Ethernet LAN | Yes |
| Wi-Fi | Yes |
| HDMI version | 2.0 |
| HDMI input ports quantity | 3 |
| USB ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| RS-232 interface | Yes |
| Infrared data port | Yes |
| Remote (IR) input | 1 |
| Product design | Digital signage flat panel |
| Product colour | Black |
| Purpose | Universal |
| Power consumption (typical) | 143 W |
| Power consumption (sleep) | 0.5 W |
| AC input voltage | 100 – 240 V |
| AC input frequency | 50 – 60 Hz |
| Operating system installed | Tizen 6.5 |
| Display width | 1253.8 mm |
| Display depth | 56.7 mm |
| Display height | 734.6 mm |
| Package width | 1421 mm |
| Package weight | 32.5 kg |
| HD type | 4K Ultra HD |
| Touchscreen | Yes |
| Pixel pitch | 0.315 x 0.315 mm |
| DVI port | No |
| Placement supported | Indoor |
| HDCP | Yes |
| HDCP version | 2.2 |
| Display weight | 26.9 kg |
| Operating temperature (T-T) | 0 – 40 °C |
| Screen shape | Flat |
| Package depth | 165 mm |
| Package height | 884 mm |
| Panel type | VA |
| Response time | 8 ms |
| Dynamic contrast ratio marketing name | Mega Contrast |
| DisplayPorts quantity | 1 |
| DisplayPorts in | 1 |
| DisplayPort version | 1.2 |
| VESA mounting | Yes |
| Panel mounting interface | 200 x 200 mm |
| Operating hours (hours/days) | 24/7 |
| Operating relative humidity (H-H) | 10 – 80% |
| Touchscreen technology | Capacitive |
| RGB colour space | DCI-P3 |
| Computer system | Yes |
| Built-in processor | Yes |
| Display diagonal (metric) | 138 cm |
| Certification | Class B60950-1, 62368-1 |
| Bluetooth | Yes |
| Audio out (mini jack) | 1 |
| Energy efficiency class (SDR) | G |
| Energy consumption (SDR) per 1000 hours | 107 kWh |
| Haze rate | 25% |
| Pixel frequency (max) | 594 MHz |
| Colour gamut | 92% |
| Bezel colour | Charcoal Black |
| Computer system type | System on Chip (SoC) |
| Flash memory | 16000 MB |
| RS-232 input ports | 1 |
| RS-232 output ports | 1 |
| RJ-45 input ports | 1 |
| Optional features | WMN4070SGSTN-L4355G |
