Dell Inspiron 15 (5548, Early 2015) - Manual (Page 18)

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
Camera
Photo/Video
(Intel RealSense 3D Camera)
Infrared with
(Intel RealSense 3D Camera)
Photo/Video
Resolution (maximum) 1920 x 1080 (FHD) 640 x 480 (VGA) 1280 x 720 (HD)
Aspect ratio 16:9 4:3 16:9
Frame rate (varies with
resolution) 30/60/120 fps 30/60/120 fps 30 fps
Diagonal viewing angle 77 degrees 90 degrees 74 degrees
Field of view 77 x 43 x 70 degrees 90 x 59 x 73 degrees N/A
Depth data types N/A Depth, texture mapping,
infrared, and word mapping N/A
Still image 2 megapixels 0.92 megapixels
Effective range 0.20 m–1.20 m N/A
Effective range for gestures FHD: 20 cm–55 cm
VGA: 20 cm–60 cm
N/A
Effective range for face tracking 2D face tracking: 35 cm–120 cm
3D face tracking: 35 cm–70 cm N/A