| Display diagonal | 139.7 cm (55") |
| Display technology | LED |
| Display resolution | 3840 x 2160 pixels |
| Display brightness | 400 cd/m² |
| HD type | 4K Ultra HD |
| Touchscreen | No |
| Panel type | IPS |
| LED backlighting type | Direct-LED |
| Native aspect ratio | 16:9 |
| Response time | 9 ms |
| Contrast ratio (typical) | 1300:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1.07 billion colours |
| Active display area (W x H) | 1209.6 x 680.4 mm |
| Display diagonal (metric) | 140 cm |
| Frame width | 13.9 mm |
| RGB colour space | NTSC |
| HDMI ports quantity | 2 |
| DVI port | Yes |
| USB port | Yes |
| Ethernet LAN | Yes |
| Wi-Fi | No |
| HDMI version | 2.0 |
| DVI-D ports quantity | 1 |
| VGA (D-Sub) input ports | 1 |
| USB ports quantity | 2 |
| USB version | 2.0 |
| Ethernet LAN (RJ-45) ports | 1 |
| Ethernet LAN data rates | 10,100 Mbit/s |
| PC Audio in | Yes |
| Card reader integrated | Yes |
| Built-in speaker(s) | Yes |
| Number of built-in speakers | 2 |
| RMS rated power | 10 W |
| Product design | Digital signage flat panel |
| Product colour | Black |
| Placement supported | Indoor |
| VESA mounting | Yes |
| Panel mounting interface | 400 x 400 mm |
| Bezel width (bottom) | 1.39 cm |
| Bezel width (side) | 1.39 cm |
| Bezel width (top) | 1.39 cm |
| Purpose | Universal |
| Operating hours (hours/days) | 18/7 |
| Power consumption (typical) | 134 W |
| Power consumption (standby) | 0.5 W |
| Energy efficiency class (SDR) | G |
| Energy consumption (SDR) per 1000 hours | 134 kWh |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Energy efficiency scale | A to G |
| Computer system | Yes |
| Built-in processor | Yes |
| Internal memory | 3 GB |
| Internal storage capacity | 16 GB |
| Operating system installed | Android 8.0 |
| Video formats supported | H.263, H.264, H.265, MPEG1, MPEG2, MPEG4, VP8 |
| Audio formats supported | AAC, HE-AAC |
| Image formats supported | BMP, JPEG, PNG |
| Display width | 1241.8 mm |
| Display depth | 63.5 mm |
| Display height | 712.6 mm |
| Display weight | 16.6 kg |
| Width | 1241.8 mm |
| Depth | 63.5 mm |
| Height | 712.6 mm |
| Weight | 16.6 kg |
| Package weight | 22 kg |
| Remote control included | Yes |
| Cables included | HDMI |
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 10 - 80% |
| Storage temperature (T-T) | -20 - 60 °C |
| Storage relative humidity (H-H) | 10 - 80% |
| Harmonized System (HS) code | 85285210 |
| Description |
| BenQ ST5502S. Product design: Digital signage flat panel. Display diagonal: 139.7 cm (55"), Display technology: LED, Display resolution: 3840 x 2160 pixels, Display brightness: 400 cd/m², HD type: 4K Ultra HD. Operating hours (hours/days): 18/7. Operating system installed: Android 8.0. Product colour: Black |
