Dell Inspiron 15R (5537, Mid 2013) - Manual (Page 19)

Specifications
Views
System
Information
Memory
Ports and
Connectors
Dimensions and
Weight
Computer
Environment
Storage
Touchpad Power Adapter Camera
Communications
Battery
Video Audio
Display
Media-card
reader
Keyboard
Touchpad
Resolution:
Horizontal
Vertical 1261 dpi
1810 dpi
Dimensions:
Width 2.13 in (54 mm)
Height 3.86 in (98 mm)