Table 20. Keyboard specifications (continued)
Description Values
Size
X=18.70 mm key pitch
Y=18.05 mm key pitch
Touchpad
The following table lists the touchpad specifications of your Vostro 5502.
Table 21. Touchpad specifications
Description Values
Touchpad resolution:
Horizontal
3512
Vertical
2442
Touchpad dimensions:
Horizontal
115 mm (4.53 in.)
Vertical
80 mm (3.15 in.)
Touchpad gestures For more information about touchpad gestures available on
Windows, see the Microsoft knowledge base article 4027871
at support.microsoft.com.
Fingerprint reader (optional)
Table 22. Fingerprint reader specifications
Description Values
Sensor technology
Capacitive
Sensor resolution
500 PPI
Sensor area
4.06 mm x 3.25 mm
Sensor pixel size
80 x 64 Pixels
Security
Table 23. Security specifications
Features Specifications
Trusted Platform Module (TPM) 2.0 Integrated on system board
Fingerprint reader Optional
Wedge-shaped lock slot Standard
System specifications 19
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