Dell Latitude 7420 - Base cover

Table 14. Camera specifications (continued)
Description Option 1 Option 2 Option 3 Option 4 Option 5
Type
Integrated 2.7 mm
HD RGB Webcam
Integrated 2.7
mm HD RGB/IR
Webcam with
Proximity Sensor
and optional ALS
Integrated 6 mm
HD RGB Webcam
Integrated 6
mm HD RGB/IR
Webcam with
Proximity Sensor
and optional ALS
Integrated 6 mm
FHD RGB/IR
Webcam with
Proximity Sensor
and optional ALS
Location
Front Front Front Front Front
Sensor type
CMOS sensor
technology
CMOS sensor
technology
CMOS sensor
technology
CMOS sensor
technology
CMOS sensor
technology
Resolution (RGB):
Still Image
0.92 0.92 0.92 0.92 2
Video
1280 x 720 at 30
fps
1280 x 720 at 30
fps
1280 x 720 at 30
fps
1280 x 720 at 30
fps
1920 x 1080 at 30
fps
Diagonal viewing
angle
74.9° 75.8° 78.6° 87° 87.6°
Resolution (IR):
Still Image
NA 0.23 NA 0.23 0.23
Video
NA 640 x 360 at 15 fps NA 640 x 360 at 15 fps 640 x 360 at 15 fps
Diagonal viewing
angle
NA 75.8° NA 87° 87.6°
Touchpad
The following table lists the touchpad specifications of your Latitude 7420.
Table 15. Touchpad specifications
Description Option 1 Option 2
Touchpad resolution:
Horizontal 3339 1337
Vertical 1994 761
Touchpad dimensions:
Horizontal 115 mm (4.52 in.) 115 mm (4.52 in.)
Vertical 65 mm (2.56 in.) 65 mm (2.56 in.)
Touchpad gestures For more information about touchpad
gestures available on Windows 10, see the
Microsoft knowledge base article 4027871 at
support.microsoft.com.
For more information about
touchpad gestures available on
Windows 10, see the Microsoft
knowledge base article 4027871
at support.microsoft.com.
Specifications of Latitude 7420 19