Dell Inspiron 3521 - Camera; Touchpad; Power Adapter

Camera
The following table lists the camera specifications of your Inspiron 15 3521.
Table 14. Camera specifications
Description Values
Number of cameras
One
Camera type
There is one camera option:
● HD RGB camera
Camera location
Front camera
Camera sensor type
CMOS sensor technology
Camera resolution:
Still image
0.92 megapixel
Video
1280 x 720 (HD) at 30 fps
Diagonal viewing angle:
78.6 degrees
Touchpad
The following table lists the touchpad specifications of your Inspiron 15 3521.
Table 15. Touchpad specifications
Description Values
Touchpad resolution:
Horizontal
> 300 DPI
Vertical
> 300 DPI
Touchpad dimensions:
Horizontal
115 mm (4.52 in.)
Vertical
80 mm (3.14 in.)
Touchpad gestures For more information about touchpad gestures available on
Windows, see the Microsoft knowledge base article 4027871
at support.microsoft.com.
Power adapter
The following table lists the power adapter specifications of your Inspiron 15 3521.
Table 16. Power adapter specifications
Description Values
Type
65 W
Connector dimensions:
16 Specifications of Inspiron 15 3521