Table 16. Battery specifications (continued)
Description Option one Option two
Width
77.70 mm (3.06 in.) 77.70 mm (3.06 in.)
Depth
295.20 mm (11.62 in.) 295.20 mm (11.62 in.)
Temperature range:
Operating
0°C to 45°C (32°F to 113°F) 0°C to 45°C (32°F to 113°F)
Storage
-20°C to 65°C (-4°F to 149°F) -20°C to 65°C (-4°F to 149°F)
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.
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.
● 2 hour (express), when the
computer is off
● 3 hour (standard), when the
computer is off
● 2 hour (express), when the computer
is off
● 3 hour (standard), when the computer
is off
Coin-cell battery
Not supported Not supported
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.
Display
The following table lists the display specifications of your Inspiron 16 Plus 7620.
Table 17. Display specifications
Description Option one Option two Option three
Display type
Full High Definition (FHD),
ComfortView Plus
Full High Definition Plus
(FHD+), ComfortView Plus
3k, ComfortView Plus
Display-panel technology
Wide Viewing Angle (WVA) Wide Viewing Angle (WVA) Wide Viewing Angle (WVA)
Display-panel dimensions
(active area):
Height
344.68 mm (13.57 in.) 344.68 mm (13.57 in.) 344.68 mm (13.57 in.)
Width
215.42 mm (8.48 in.) 215.42 mm (8.48 in.) 215.42 mm (8.48 in.)
Diagonal
406.50 mm (16.00 in.) 406.46 mm (16.00 in.) 406.46 mm (16.00 in.)
Display-panel native
resolution
1920 x 1200 1920 x 1200 3072 x 1920
Luminance (typical)
300 nits 300 nits 300 nits
Megapixels
2.30 2.30 5.90
Color gamut
100% sRGB, typical 100% sRGB, typical 100% sRGB, typical
20 Specifications of Inspiron 16 Plus 7620
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