Alienware x15 R2 - Touchpad Specifications; Power Adapter Specifications

Table 12. Camera specifications (continued)
Description Values
Still image
0.23 megapixel
Video
640 x 360 at 30 fps
Diagonal viewing angle:
Camera
75.80 degrees
Infrared camera
75.80 degrees
Touchpad
The following table lists the touchpad specifications of your Alienware x15 R2.
Table 13. Touchpad specifications
Description Values
Touchpad resolution:
Horizontal
1217
Vertical
681
Touchpad dimensions:
Horizontal
105 mm (4.13 in.)
Vertical
60 mm (2.36 in.)
Touchpad gestures For more information about touchpad gestures available
on Windows, see the Microsoft knowledge base article at
support.microsoft.com.
Power adapter
The following table lists the power adapter specifications of your Alienware x15 R2.
Table 14. Power adapter specifications
Description Values
Type
240 W
Connector dimensions:
External diameter
7.40 mm (0.30 in.)
Internal diameter
5.10 mm (0.20 in.)
Input voltage
100 VAC–240 VAC
Input frequency
50 Hz–60 Hz
Input current (maximum)
2.50 A/ 3.50 A/ 5 A
Output current (continuous)
12.31 A
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