Dell Inspiron 5420, Setup And Specifications

Page: 20 / 25

Table 20. Battery specifications (continued)
Description Values
Battery operating
time Varies depending on operating
conditions and can significantly
reduce under certain power-
intensive conditions. Varies depending on
operating conditions
and can significantly
reduce under
certain power-intensive
conditions. Varies depending on
operating conditions
and can significantly
reduce under certain
power-intensive
conditions. Varies depending on
operating conditions and
can significantly reduce
under certain power-
intensive conditions.
Battery
charging time
(approximate)
From 0% up to 35% in
20 minutes (ExpressCharge
Boost), 2 hr ( Express charge ),
3 hr (Standard charge) (when
the computer is off)
NOTE: Control the
charging time, duration,
start and end time, and so
on using the Dell Power
Manager application. For
more information on the
Dell Power Manager see, on
www.dell.com/
From 0% up to
35% in 20 minutes
(ExpressCharge Boost),
2 hr ( Express charge ),
3 hr (Standard charge)
(when the computer is
off)
NOTE: Control
the charging time,
duration, start and
end time, and
so on using the
Dell Power Manager
application. For
more information
on the Dell Power
Manager see, on
www.dell.com/
2 hr ( Express
charge ), 3 hr
(Standard charge)
(when the computer
is off).
NOTE: Control
the charging
time, duration,
start and end
time, and so on
using the Dell
Power Manager
application. For
more
information on
the Dell Power
Manager see, on
www.dell.com/
2 hr ( Express charge ),
3 hr (Standard charge)
(when the computer is
off).
NOTE: Control
the charging time,
duration, start and
end time, and so on
using the Dell Power
Manager application.
For more information
on the Dell Power
Manager see, on
www.dell.com/
Life span
(approximate) 1 year 1 year 3 years 3 years
Coin-cell battery
CR-2032 CR-2032 CR-2032 CR-2032
Display
The following table lists the display specifications of your Latitude 5420.
Table 21. Display specifications
Description Option one Option two Option three Option four Option five
Display type
High Definition (HD) Full High Definition
(FHD)
Full High Definition
(FHD) Full High
Definition (FHD)
Full High
Definition (FHD
Display-panel
technology
Twisted Nematic
(TN) Wide Viewing Angle
(WVA) Wide Viewing Angle
(WVA),Low Blue
Light (LBL) Wide Viewing
Angle (WVA)
Wide viewing
angle (WVA)
Display-panel
dimensions (active
area):
Height
173.95 mm 173.95 mm 173.95 mm 173.95 mm
173.95 mm
Width
309.4 mm 309.4 mm 309.4 mm 309.4 mm
309.4 mm
Diagonal
355.6 mm 355.6 mm 355.6 mm 355.6 mm
355.6 mm
Display-panel native
resolution
1366 x 768 1920 x 1080 1920 x 1080 1920 x 1080
1920 x 1080
20 Specifications of Latitude 5420