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Camera
The following table lists the camera specifications of your Inspiron 27 7720 All-in-One.
Table 17. Camera specifications
Description
Number of cameras
Camera type
Camera location
Camera sensor type
Camera resolution:
Still image
Video
Infrared camera resolution:
Still image
Video
Diagonal viewing angle:
Camera
Infrared camera
Power adapter
The following table lists the power adapter specifications of your Inspiron 27 7720 All-in-One.
Table 18. Power adapter specifications
Description
Type
Connector dimensions:
External diameter
Internal diameter
Power-adapter dimensions:
Height
Width
Depth
Input voltage
Input frequency
30
Specifications of Inspiron 27 7720 All-in-One
Option one
One
FHD RGB camera
Front camera
CMOS sensor technology
2.07 megapixel
1920 x 1080 (FHD) at 30 fps
Not supported
Not supported
82 degrees
Not supported
Option one
90 W AC
4.50 mm (0.17 in.)
2.90 mm (0.11 in.)
32 mm (1.50 in.)
52 mm (2 in.)
128 mm (5 in.)
100 VAC–240 VAC
50 Hz–60 Hz
Option two
One
FHD RGB + Infrared camera
Front camera
CMOS sensor technology
2.07 megapixel
1920 x 1080 (FHD) at 30 fps
0.31 megapixel
640 x 480 (VGA) at 40 fps
82 degrees
77.30 degrees
Option two
130 W AC
4.50 mm (0.17 in.)
2.90 mm (0.11 in.)
25.4 mm (1 in.)
76.20 mm (3 in.)
154.7 mm (6.1 in.)
100 VAC–240 VAC
50 Hz–60 Hz
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