Dell Inspiron 17 (7746, Early 2015) - Manual (Page 16)

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
Display
Type 17.3‑in full HD
Resolution (maximum) 1920 x 1080
Dimensions:
Height 214.81 mm (8.46 in)
Width 381.89 mm (15.04 in)
Diagonal 439.42 mm (17.30 in)
Refresh rate 60 Hz
Operating angle 0 degrees (closed) to 135 degrees
Pixel pitch 0.239 mm
Controls Brightness can be controlled using shortcut keys.