Dell Inspiron 11 3148 - Manual (Page 21)

Specifications
Views
System
information
Memory
Ports and
connectors
Dimensions and
weight
Computer
environment
Storage
Touch pad Power adapter Camera
Communications
Battery
Video Audio
Display
Media-card
reader
Keyboard
Touch pad
Resolution:
Horizontal 1207 dpi
Vertical 1702 dpi
Dimensions:
Width 102.40 mm (4.03 in)
Height 77.40 mm (3.04 in)