Description
Values
Voltage
11.40 VDC
Weight (maximum)
0.23 kg (0.51 lb)
Dimensions:
Height
67.65 mm (2.66 in.)
Width
241.25 mm (9.50 in.)
Depth
7.05 mm (0.28 in.)
Temperature range:
Operating
0°C to 70°C (32°F to 158°F)
Storage
-20°C to 65°C (-4°F to 149°F)
Operating time
Varies depending on operating conditions and can significantly
reduce under certain power-intensive conditions.
Charging time (approximate)
3 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
Life span (approximate)
300 discharge/charge cycles
Coin-cell battery
CR-2032
Operating time
Varies depending on operating conditions and can significantly
reduce under certain power-intensive conditions.
Display
Table 19. Display specifications
Description
Values
Type
Full High Definition (FHD)
Panel technology
Wide Viewing Angle (WVA)
Luminance (typical)
220 nits
Dimensions (active area):
Height
309 mm (12.17 in.)
Width
174 mm (6.85 in.)
Diagonal
355 mm (13.98 in.)
Native resolution
1920 x 1080
Megapixels
2
Color gamut
NTSC 45% (typical)
Pixels Per Inch (PPI)
158
Contrast ratio (min)
600:1
16
Specifications of Inspiron 5490
