Table 16. Battery specifications (continued)
Description
Option one
Option two
Temperature range:
Operating
0°C to 70°C (32°F to 158°F)
0°C to 70°C (32°F to 158°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
.
2 hour (express) 3 hour (standard)
hours (when the computer is off)
2 hour (express) 3 hour (standard) hours
(when the computer is off)
Coin-cell battery
CR2032
CR2032
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 16 7620 2-in-1.
Table 17. Display specifications
Description
Option one
Option two
Display type
16-inch, Full High Definition Plus
(FHD+), ComfortView Plus
16-inch, Ultra High Definition (UHD),
ComfortView Plus
Display-panel technology
Wide Viewing Angle (WVA)
Organic Light Emitting Display (OLED)
Display-panel dimensions (active area):
Height
344.68 mm
344.45 mm
Width
215.42 mm
215.28 mm
Diagonal
406.46 mm
406.19 mm
Display-panel native resolution
1920 x 1200
3840 x 2400
Luminance (typical)
300 nits
400 nits
Megapixels
2.3
9.2
Color gamut
100% sRGB, typical
100% DCI-P3, typical
Pixels Per Inch (PPI)
141
283
20
Specifications of Inspiron 16 7620 2-in-1
