| Display diagonal | 139.7 cm (55") |
| Display technology | LED |
| Display resolution | 3840 x 2160 pixels |
| Display brightness | 500 cd/m² |
| HD type | 4K Ultra HD |
| Touchscreen | No |
| LED backlighting type | Edge-LED |
| Native aspect ratio | 16:9 |
| Contrast ratio (typical) | 1200:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Active display area (W x H) | 1209.6 x 680.4 mm |
| Panel life | 50000 h |
| HDMI ports quantity | 2 |
| DVI port | No |
| DisplayPorts quantity | 1 |
| USB port | Yes |
| Ethernet LAN | Yes |
| HDMI input ports quantity | 2 |
| VGA (D-Sub) input ports | 1 |
| USB ports quantity | 4 |
| Ethernet LAN (RJ-45) ports | 1 |
| RS-232 interface | Yes |
| Built-in speaker(s) | Yes |
| Number of built-in speakers | 2 |
| RMS rated power | 20 W |
| Product design | Digital signage flat panel |
| Product colour | Black |
| Placement supported | Indoor |
| VESA mounting | Yes |
| Orientation | Horizontal/Vertical |
| Panel mounting interface | 400 x 400 mm |
| Bezel width (bottom) | 1.18 cm |
| Bezel width (side) | 1.18 cm |
| Bezel width (top) | 1.18 cm |
| Purpose | Universal |
| Multi-display supported | Yes |
| On Screen Display (OSD) | Yes |
| Number of OSD languages | 26 |
| On Screen Display (OSD) languages | Simplified Chinese, Traditional Chinese, Czech, Danish, German, Dutch, English, Spanish, Finnish, French, Hungarian, Italian, Japanese, Korean, Norwegian, Persian, Polish, Portuguese, Romanian, Russian, Swedish, Turkish, Vietnamese |
| Operating hours (hours/days) | 24/7 |
| Power consumption (typical) | 85.6 W |
| Power consumption (standby) | 0.5 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Internal memory | 4 GB |
| Internal storage capacity | 32 GB |
| Operating system installed | Android |
| Width | 1236.4 mm |
| Depth | 63.1 mm |
| Height | 707.2 mm |
| Weight | 26.4 kg |
| Package weight | 31.4 kg |
| Remote control included | Yes |
| Remote control type | IR |
| Cables included | HDMI, VGA |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage temperature (T-T) | -10 - 60 °C |
| Harmonized System (HS) code | 85285210 |
| Description |
| BenQ SL5502K. Product design: Digital signage flat panel. Display diagonal: 139.7 cm (55"), Display technology: LED, Display resolution: 3840 x 2160 pixels, Display brightness: 500 cd/m², HD type: 4K Ultra HD. Operating hours (hours/days): 24/7. Operating system installed: Android. Product colour: Black |
