Description
Slim & Robust Design with Outstanding Visibility
With a slim & robust design, XE4F series can be easily installed to meet the customer’s needs under in external environments that require complex installation conditions. And upgraded brightness captures the customer’s attention even under strong and direct sunlight.
| Feature | 
Feature Value | 
| Display diagonal | 
139.7 cm (55″) | 
| Display technology | 
LED | 
| Display resolution | 
1920 x 1080 pixels | 
| Display brightness | 
4000 cd/m² | 
| HD type | 
Full HD | 
| Touchscreen | 
No | 
| LED backlighting type | 
Direct-LED | 
| Native aspect ratio | 
16:9 | 
| Response time | 
9 ms | 
| Contrast ratio (typical) | 
1200:1 | 
| Contrast ratio (dynamic) | 
500000:1 | 
| Viewing angle, horizontal | 
178° | 
| Viewing angle, vertical | 
178° | 
| Panel life | 
50000 h | 
| HDMI ports quantity | 
2 | 
| DVI port | 
No | 
| DisplayPorts quantity | 
1 | 
| USB port | 
Yes | 
| Ethernet LAN | 
Yes | 
| Wi-Fi | 
No | 
| HDMI input ports quantity | 
2 | 
| VGA (D-Sub) input ports | 
0 | 
| DisplayPorts in | 
1 | 
| USB ports quantity | 
2 | 
| Ethernet LAN (RJ-45) ports | 
2 | 
| Audio (L/R) out | 
1 | 
| RS-232C | 
Yes | 
| Built-in speaker(s) | 
No | 
| Product design | 
Digital signage flat panel | 
| Product colour | 
Black | 
| Placement supported | 
Indoor/outdoor | 
| Orientation | 
Horizontal/Vertical | 
| Bezel width (bottom) | 
3.84 cm | 
| Bezel width (side) | 
2.6 cm | 
| Bezel width (top) | 
3.84 cm | 
| Purpose | 
Transportation | 
| Operating hours (hours/days) | 
24/7 | 
| International Protection (IP) code | 
IP56 | 
| Power consumption (typical) | 
310 W | 
| AC input voltage | 
100 – 240 V | 
| AC input frequency | 
50 – 60 Hz | 
| Computer system | 
Yes | 
| Internal storage capacity | 
16 GB | 
| Operating system installed | 
WebOS | 
| Width | 
737.4 mm | 
| Depth | 
88 mm | 
| Height | 
1292.5 mm | 
| Weight | 
40 kg | 
| Package width | 
1446 mm | 
| Package depth | 
207 mm | 
| Package height | 
890 mm | 
| Package weight | 
45 kg | 
| Remote control included | 
Yes | 
| Batteries included | 
Yes | 
| Cables included | 
AC, HDMI, RS-232 | 
| Operating temperature (T-T) | 
-30 – 50 °C | 
| Operating relative humidity (H-H) | 
5 – 100% | 
| Certification | 
IEC 60950-1 / EN 60950-1 / UL 60950-1,  FCC Class “A” / CE / KCC,  ErP “C” | 
| HDBaseT port | 
Yes | 
| Manual | 
Yes |