Dell Inspiron 5491 - Power Adapter and Battery

Description Values
Video
1280 x 720 (HD) at 30 fps
Infrared camera:
Still image
Not supported
Video
Not supported
Diagonal viewing angle:
Camera
78.6 degrees
Infrared camera
Not supported
Touchpad
Table 14. Touchpad specifications
Description Values
Resolution:
Horizontal
1229
Vertical
929
Dimensions:
Horizontal
105 mm (4.13 in.)
Vertical
65 mm (2.56 in.)
Touchpad gestures
For more information about touchpad gestures for Windows 10, see the Microsoft knowledge base article 4027871 at
support.microsoft.com.
Power adapter
Table 15.
Power adapter specifications
Description Values Values
Type
45 W 65 W
Diameter (connector)
4.5 mm x 2.9 mm 4.5 mm x 2.9 mm
Input voltage
100 VAC-240 VAC 100 VAC-240 VAC
Input frequency
50 Hz-60 Hz 50 Hz-60 Hz
Input current (maximum)
1.30 A 1.60 A
Output current (continuous)
2.31 A 3.34 A
Rated output voltage
19.50 VDC 19.50 VDC
Specifications of Inspiron 5491 2n1 15