Dell Vostro 5490 - Touchpad; Touchpad Gestures; Power Adapter; Battery

Description Values
Diagonal viewing angle
74.9 degrees
Touchpad
Table 15. Touchpad specifications
Description Values
Resolution:
Horizontal
1229 pixel
Vertical
749 pixel
Dimensions:
Horizontal
105 mm
Vertical
65 mm
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 16. Power adapter specifications
Description 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 x 240VAC 100 VAC x 240 VAC
Input frequency
50 Hz x 60 Hz 50 Hz x 60 Hz
Input current (maximum)
1.3 A 1.6 A
Output current (continuous)
2.31 A (continuous) 3.34 A (continuous)
Rated output voltage
19.5 VDC 19.5 VDC
Temperature range:
Operating
0°C to 40°C (32°F to 104°F) 0°C to 40°C (32°F to 104°F)
Storage
-40°C to 70°C (-40°F to 158°F) -40°C to 70°C (-40°F to 158°F)
Battery
Table 17. Battery specifications
Description Values
Type
3-cell "smart" lithium-ion/polymer (42 WHr)
Specifications of Vostro 5490 15