Dell Inspiron 15 3521 Configuration et spécifications - Page 18
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Table 17. Battery specifications (continued)
Description
Battery operating time
Battery charging time (approximate)
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 www.dell.com.
Coin-cell battery
CAUTION:
Operating and storage temperature ranges may differ among components, so operating or storing
the device outside these ranges may impact the performance of specific components.
CAUTION:
Dell recommends that you charge the battery regularly for optimal power consumption. If your
battery charge is completely depleted, connect the power adapter, turn on your computer, and then restart
your computer to reduce the power consumption.
Display
The following table lists the display specifications of your Inspiron 15 3521.
Table 18. Display specifications
Description
Display type
Display-panel technology
Display-panel dimensions (active area):
Height
Width
Diagonal
Display-panel native resolution
Luminance (typical)
Megapixels
Color gamut
18
Specifications of Inspiron 15 3521
Option one
● Over temperature protection
(maximum): 70°C (158°F)
Storage
–20°C to 65°C (-4°F to 149°F)
Varies depending on operating
conditions and can significantly
reduce under certain power-intensive
conditions.
4 hours (when the computer is off)
Not supported
Option one
15.6-inch High Definition (HD)
Twisted Nematic (TN)
193.54 mm (7.62 in.)
344.23 mm (13.55 in.)
394.90 mm (15.54 in.)
1366 x 768
220 nits
1.05
45% NTSC
NOTE:
The battery does
not allow discharge past this
temperature.
Option two
● Over temperature protection
(maximum): 70°C (158°F)
NOTE:
The battery does not allow
discharge past this temperature.
–20°C to 65°C (-4°F to 149°F)
Varies depending on operating conditions
and can significantly reduce under certain
power-intensive conditions.
4 hours (when the computer is off)
Not supported
Option two
15.6-inch Full High Definition (FHD)
In-Plane Switching (IPS)
193.54 mm (7.62 in.)
344.23 mm (13.55 in.)
394.90 mm (15.54 in.)
1920 x 1080
250 nits
2.07
45% NTSC