Table 19. Battery specifications
Description Option one Option two
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.
4 hours hours (when the computer is off)
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/
4 hours hours (when the computer is
off)
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/
Approximate life span (discharge/charge
cycles)
300 cycles at room temperature 300 cycles at room temperature
ExpressCharge Supported Supported
Coin-cell battery
CR2032 CR2032
Display
The following table lists the display specifications of your Vostro 15 5510.
Table 20. Display specifications
Description Option one Option two
Display type
Full High Definition (FHD) Full High Definition (FHD)
Display-panel technology
Wide-viewing angle, ComfortView Plus Wide-viewing angle
Display-panel dimensions (active area):
Height
193.60 mm (7.62 in.) 193.60 mm (7.62 in.)
Width
344.20 mm (13.55 in.) 344.20 mm (13.55 in.)
Diagonal
394.90 mm (15.6 in.) 394.90 mm (15.6 in.)
Display-panel native resolution
1920x1080 1920x1080
Luminance (typical)
300 nits 250 nits
Megapixels
2.0736 2.0736
Color gamut
sRGB 100% typical NTSC 45% typical
Pixels Per Inch (PPI)
141 ppi 141 ppi
Contrast ratio (min.)
600:1 600:1
Response time (max.)
35 ms 35 ms
Refresh rate
60 Hz 60 Hz
Specifications of Vostro 15 5510 19