Table 18. Battery specifications
Description
Option one
Option two
Depth
82 mm (3.23 in.)
82 mm (3.23 in.)
Temperature range:
Operating
0°C (32°F) to 35°C (95°F)
0°C (32°F) to 35°C (95°F)
Storage
-40°C to 65°C (-40°F to 149°F)
-40°C to 65°C (-40°F to 149°F)
Battery operating time
Vary depending on operating conditions
and can significantly reduce under certain
power-intensive conditions.
Vary depending on operating conditions
and can significantly reduce under
certain power-intensive conditions.
Battery charging time (approximate)
4 Hours
4 Hours
NOTE:
Control the charging time, duration, start and end time, and so on, using
the Dell Power Manager application.
Approximate life span (discharge-charge
cycles)
300 Cycle at room temperature
300 Cycle at room temperature
ExpressCharge
Supported
Supported
Coin-cell battery
CR2032
Display
The following table lists the display specifications of your Vostro 15 5515.
Table 19. Display specifications
Description
Values
Display type
15.6 in. Full HD (FHD)
Display-panel technology
TFT, Wide View Angle (WVA)
Display-panel dimensions (active area):
Height
193.60 mm (07.62 in.)
Width
344.20 mm (13.55 in.)
Diagonal
394.90 mm (15.6 in.)
Display-panel native resolution
1920 x 1080
Luminance (typical)
250 nits
Megapixels
2.0736
Color gamut
NTSC 45%
Pixels Per Inch (PPI)
157
Contrast ratio (min)
500:1
Response time (max)
35 millisecond (ms)
Refresh rate
60 Hz
Specifications of Vostro 15 5515
19
