Display - Dell Inspiron 7400 Setup And Specifications

Table 17. Battery specifications (continued)
Description
Battery voltage
Battery weight (maximum)
Battery dimensions:
Height
Width
Depth
Temperature range:
Operating
Storage
Battery operating time
Battery charging time (approximate)
Coin-cell battery

Display

The following table lists the display specifications of your Inspiron 7400.
Table 18. Display specifications
Description
Display type
Display-panel technology
Display-panel dimensions (active area):
Height
Width
Diagonal
Display-panel native resolution
Luminance (typical)
Megapixels
18 Specifications of Inspiron 7400
Option one
7.60 VDC
0.22 kg (0.49 lb)
257.60 mm (10.14 in.)
98.60 mm (3.88 in.)
4.30 mm (0.17 in.)
0°C to 35°C (32°F to 95°F)
-40°C to 65°C (-40°F to 149°F)
Varies depending on operating conditions
and can significantly reduce under certain
power-intensive conditions.
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 www.dell.com/
CR2032
Values
Quality High Definition Plus (QHD+)
Wide-Viewing Angle (WVA)
195.12 mm (7.68 in.)
312.19 mm (12.29 in.)
368.45 mm (14.50 in.)
2560 x 1600
300 nits
4.096
Option two
11.40 VDC
0.34 kg (0.75 lb)
301.67 mm (11.88 in.)
111.36 mm (4.38 in.)
7.10 mm (0.28 in.)
0°C to 35°C (32°F to 95°F)
-40°C to 65°C (-40°F to 149°F)
Varies depending on operating
conditions and can significantly reduce
under certain power-intensive
conditions.
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 www.dell.com/
CR2032