Dell Vostro 3580 - Keyboard; Touchpad; Fingerprint Reader-Optional

Feature Specications
Refresh rate
60 Hz
Horizontal viewing angle (min)
+/- 40 degrees
Vertical viewing angle (min)
+10/- 30 degrees
Keyboard
Table 15. Keyboard specications
Feature Specications
Number of keys
• 101 (US)
• 102 (UK)
• 104 (Brazil)
• 105 (Japan)
Size Full sized
• X= 19.05 mm key pitch
• Y= 18.05 mm key pitch
Layout QWERTY/AZERTY/Kanji
Touchpad
Table 16. Touchpad
specications
Feature Specications
Resolution 3215x2429
Dimensions
• Width: 4.13 inch (105 mm)
• Height: 3.14 inch (80 mm)
Multi-touch Supports four ngers
Fingerprint reader—optional
Table 17. Fingerprint reader
specications
Feature Specications
Sensor technology Capacitive
Sensor resolution 500 PPI
Sensor area 5.5 mm x 4.4 mm (0.22 inches x 0.17 inches)
Sensor pixel size 108 x 88
18 System specications