Dell Inspiron 7420, Setup And Specifications Manual

Page: 19 / 26

Table 12. Media-card reader specifications (continued)
Description Values
Cards supported
● Micro Secure Digital (mSD)
● Micro Secure Digital High Capacity (mSDHC)
● Micro Secure Digital Extended Capacity (mSDXC)
Keyboard
Table 13. Keyboard specifications
Description Values
Type
● Non-backlit, Without Numberpad, Bottom Mount
● Backlit, Without Numberpad, Bottom Mount
Layout
QWERTY/KANJI
Number of keys
● United States and Canada: 79 keys
● United Kingdom: 80 keys
● Japan: 83 keys
Size
X=19.05 mm key pitch
Y=18.05 mm key pitch
Shortcut keys
Some keys on your keyboard have two symbols on them.
These keys can be used to type alternate characters or to
perform secondary functions. To type the alternate character,
press Shift and the desired key. To perform secondary
functions, press Fn and the desired key.
NOTE: You can define the primary behavior of the
function keys (F1–F12) changing Function Key Behavior
in BIOS setup program.
Camera
Table 14. Camera specifications
Description Value
Number of cameras One
One One One One
Type
Integrated 2.7 mm
HD RGB Webcam Integrated 2.7
mm HD RGB/IR
Webcam with
ALS and Proximity
Sensor Integrated 6 mm
HD RGB Webcam Integrated 6
mm HD RGB/IR
Webcam with
ALS and Proximity
Sensor Integrated 6 mm
FHD RGB/IR
Webcam with
ALS and Proximity
Sensor
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
Specifications of Latitude 7420 19