| Display | |
|---|---|
| Panel type | VA |
| Dynamic contrast ratio marketing name | Mega Contrast |
| Touchscreen | Yes |
| Display technology | LCD |
| Colour gamut | 92% |
| Display diagonal | 139.7 cm (55") |
| Display resolution | 3840 x 2160 pixels |
| Display brightness | 400 cd/m² |
| HD type | 4K Ultra HD |
| Response time | 8 ms |
| Contrast ratio (typical) | 4000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Pixel pitch | 0.315 x 0.315 mm |
| Display diagonal (metric) | 138 cm |
| Vertical scan range | 48 - 75 Hz |
| Horizontal scan range | 30 - 81 kHz |
| Touchscreen technology | Capacitive |
| Haze rate | 25% |
| RGB colour space | DCI-P3 |
| Pixel frequency (max) | 594 MHz |
| Ports & interfaces | |
| Remote (IR) input | 1 |
| DisplayPort version | 1.2 |
| USB port | Yes |
| DisplayPorts in | 1 |
| HDMI version | 2.0 |
| Infrared data port | Yes |
| Wi-Fi | Yes |
| DisplayPorts quantity | 1 |
| Ethernet LAN | Yes |
| HDMI ports quantity | 3 |
| DVI port | No |
| Ethernet LAN (RJ-45) ports | 1 |
| RS-232 interface | Yes |
| USB ports quantity | 2 |
| HDMI input ports quantity | 3 |
| Design | |
| Product design | Digital signage flat panel |
| Placement supported | Indoor |
| Product colour | Black |
| Panel mounting interface | 200 x 200 mm |
| Certification | Class B 60950-1, 62368-1 |
| VESA mounting | Yes |
| Screen shape | Flat |
| Bezel colour | Charcoal Black |
| Performance | |
| Purpose | Universal |
| Operating hours (hours/days) | 24/7 |
| HDCP | Yes |
| HDCP version | 2.2 |
| Wi-Fi | Yes |
| Power | |
| Power consumption (sleep) | 0.5 W |
| Power consumption (typical) | 143 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Energy efficiency class (SDR) | G |
| Energy consumption (SDR) per 1000 hours | 107 kWh |
| Computer system | |
| Computer system | Yes |
| Computer system type | System on Chip (SoC) |
| Operating system installed | Tizen 6.5 |
| Built-in processor | Yes |
| Weight & dimensions | |
|---|---|
| Display width | 1253.8 mm |
| Display depth | 56.7 mm |
| Display height | 734.6 mm |
| Display weight | 26.9 kg |
| Packaging data | |
| Package width | 1421 mm |
| Package depth | 165 mm |
| Package height | 884 mm |
| Package weight | 32.5 kg |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 10 - 80% |
| Certificates | |
| Certification | Class B 60950-1, 62368-1 |
| Technical details | |
| VESA mounting | Yes |
| Panel type | VA |
| DisplayPort version | 1.2 |
| RJ-45 input ports | 1 |
| DisplayPorts in | 1 |
| RS-232 output ports | 1 |
| RS-232 input ports | 1 |
| Audio out (mini jack) | 1 |
| Thin Client | |
| Operating system installed | Tizen 6.5 |
| Other features | |
| Panel type | VA |
| DisplayPort version | 1.2 |
| RJ-45 input ports | 1 |
| DisplayPorts in | 1 |
| RS-232 output ports | 1 |
| RS-232 input ports | 1 |
| Wi-Fi | Yes |
| Flash memory | 16000 MB |
| Display technology | LCD |
| Bluetooth | Yes |
| Optional features | WMN4070SG STN-L4355G |
| Product |
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|---|---|---|---|---|---|---|
| SKU |
LH55QMBTBGCXEN
|
DS491LT4
|
EP5542
|
FW-75BZ30J
|
LH55OMNESGBXEN
|
86BDL3511Q/00
|
| Manufacturer |
Samsung
|
DynaScan
|
Viewsonic
|
Sony
|
Samsung
|
Philips
|
| Display resolution |
N/A
|
1920 x 1080 pixels
|
N/A
|
N/A
|
1920 x 1080 pixels
|
N/A
|
| Product colour |
Black
|
Black
|
N/A
|
Black
|
Black
|
Black
|
| HDMI ports quantity |
3
|
1
|
3
|
4
|
2
|
3
|
| Product design |
Digital signage flat panel
|
N/A
|
N/A
|
Digital signage flat panel
|
Digital signage flat panel
|
Digital signage flat panel
|
| Display technology |
LCD
|
N/A
|
N/A
|
IPS
|
LCD
|
IPS
|
| HD type |
4K Ultra HD
|
Full HD
|
4K Ultra HD
|
4K Ultra HD
|
Full HD
|
4K Ultra HD
|
