Description
Values
Charging time (approximate)
4 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
4 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
Life span (approximate)
300 discharge/charge cycles
300 discharge/charge cycles
Coin-cell battery
CR2032
CR2032
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.
Display
Table 19. Display specifications
Description
Values
Type
Full High Definition (FHD)
Ultra High Definition (UHD)
Panel technology
WVA (Wide View Angle)
WVA (Wide View Angle)
Luminance (typical)
300 nits
500 nits
Dimensions (Active area):
Height
350.7 mm (13.81 in.)
350.7 mm (13.81 in.)
Width
205.7 mm (8.1 in.)
205.7 mm (8.1 in.)
Diagonal
394 mm (15.51 in.)
394 mm (15.51 in.)
Native resolution
1920 x 1080 (FHD, non-touch)
3840 x 2160 (UHD, non-touch)
Megapixels
2
8
Color gamut
72% (NTSC)
100% (Adobe)
Pixels per inch (PPI)
141
282
Contrast ratio (min)
600:1
800:1
Response time (max)
35 ms
35 ms
Refresh rate
60 Hz
60 Hz
Horizontal view angle
80/80 +/- degrees
80/80 +/- degrees
Vertical view angle
80/80 +/- degrees
80/80 +/- degrees
Pixel pitch
0.18 mm
0.09 mm
Power consumption (maximum)
6.2 W
10 W
16
Specifications of Inspiron 7590
