Dell Inspiron 14 Plus 7420 Configurazione e specifiche - Pagina 17
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Table 16. Battery specifications (continued)
Description
Battery charging time (approximate)
Control the charging time,
NOTE:
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 14 Plus 7420.
Table 17. 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
Pixels Per Inch (PPI)
Contrast ratio (min)
Response time (max)
Refresh rate
Horizontal view angle
Vertical view angle
Option one
● 0°C to 15°C: 4 hours
● 16°C to 50°C: 3 hours
Not applicable
Values
2.2K, ComfortView Plus
Wide Viewing Angle (WVA)
301.59 mm (11.87 in.)
188.50 mm (7.42 in.)
355.65 mm (14 in.)
2240 x 1400
300 nits
3 Megapixels
100% sRGB (typical)
189
1000:1
35 ms
60 Hz
+/- 85 degrees
+/- 85 degrees
Option two
● 0°C to 15°C: 4 hours
● 16°C to 50°C: 3 hours
Not applicable
Specifications of Inspiron 14 Plus 7420
17