Description
Values
Diagonal viewing angle
78.6 degrees
Touchpad
Table 18. Touchpad specifications
Description
Values
Resolution:
Horizontal
3,215
Vertical
2,429
Dimensions:
Horizontal
105 mm (4.13 in.)
Vertical
80 mm (3.15 in.)
Touchpad gestures
Power adapter
Table 19. 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–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
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 20. Battery specifications
Description
Values
Type
3-cell “smart” lithium-ion (33 WHr)
3-cell “smart” lithium-ion (42 WHr)
16
Specifications of Inspiron 3590