Table 24. Power adapter requirements(continued)
Description Value
NOTE: Ensure that the computer is connected to a 100 W
power adapter to achieve ExpressCharge .
Display
The following table lists the display specifications of your Dell Pro Rugged 13 RA13250.
Table 25. Display specifications
Description Values
Display type
13.3-inch, Full High Definition (FHD)
Touch options
Yes
Display-panel technology
Wide-viewing angle (WVA)
Display-panel dimensions (active area):
Height
165.24 mm (6.5 in.)
Width
293.76 mm (11.56 in.)
Diagonal
337.04 mm (13.26 in.)
Display-panel native resolution
1920 x 1080
Luminance (typical)
1400 nit
Megapixels
16.7
Color gamut
sRGB 100% typical
Pixels Per Inch (PPI)
166
Contrast ratio (minimum)
1500:1
Response time (maximum)
35 ms
Refresh rate
60 Hz
Horizontal view angle
● Minimum: 80 +/- degrees
● Typical: 89 degrees
Vertical view angle
● Minimum: 80 +/- degrees
● Typical: 89 degrees
Pixel pitch
0.153 x 0.153 mm
Power consumption (maximum)
7.5 W
Anti-glare vs glossy finish
Anti-glare
Specifications of Dell Pro Rugged 13 RA13250 31