Dell Latitude 9520 - Display

Table 17. Battery specifications (continued)
Description Values
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.
Charging time (approximate)
4 hours (when the computer is
off)
4 hours (when the computer is
off)
● Standard charge: 0°C to
50°C: 4 hours
● Express Charge: 0°C to
15°C: 4 hours; 16°C to
45°C: 2 hours; 46°C to
50°C: 3 hours
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,
Me and My Dell on
https://www.dell.com/
LLC battery only supports the
standard charge.
Life span (approximate) 300 discharge/charge cycles 300 discharge/charge cycles
1000 discharge/charge
cycle on LLC (Long life cycle)
battery
Coin-cell battery
Not supported Not supported Not supported
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.
Display
Table 18. Display specifications
Description Values
Type
Full High Definition
(FHD)
Full High Definition (FHD) Ultra-High Definition (UHD)
Panel technology
Wide Viewing
Angle(WVA)
Wide Viewing Angle(WVA) Wide Viewing Angle(WVA)
Luminance (typical)
400 nits 400 nits 500 nits
Dimensions
Height
186.30 mm (7.33 in.) 186.30 mm (7.33 in.) 186.30 mm (7.33 in.)
Width
331.20 mm (13.04 in.) 331.20 mm (13.04 in.) 331.20 mm (13.04 in.)
Diagonal
380.00 mm (14.96 in.) 380.00 mm (14.96 in.) 380.00 mm (14.96 in.)
24 Technical specifications