Display, Keyboard, Batteries – Dell Inspiron 3800 User Manual
Page 72
Video controller
ATI Mobility M1
Video memory
8.0 MB
Display
Type
active-matrix color (TFT)
Maximum resolution
12.1-inch display
800 x 600 pixels
14.1-inch display
1024 x 768 pixels
Maximum colors
262,144-color display
Response time (typical)
30 ms rise/20 ms fall
Operating angle
0° to 180°
Dot pitch
0.30 mm
Power consumption:
Panel (typical)
0.7 W
Backlight
1.6 W maximum
Controls
brightness controlled through a key combination
Keyboard
Number of keys
87 (U.S., Canada, Korea, Thailand, and locations
that use traditional Chinese);
88 (Europe);
90 (Japan)
Key travel
3.0 mm + 0.5 mm/
–0.2 mm (0.12 inch + 0.02 inch/
–0.0008 inch)
Key spacing
19.05 mm
± 0.3 mm (0.75 inch ± 0.012 inch)
Batteries
Type
lithium ion or nickel-metal hydride
Dimensions:
Height
21.5 mm (0.83 inch)
Depth
88.5 mm (3.48 inches)
Width
139.0 mm (5.47 inches)
Weight
lithium ion
—0.39 kg (0.87 lb)
nickel-metal hydride
—0.46 kg (1.01 lb)
Voltage
lithium ion
—14.8 VDC
nickel-metal hydride
—9.6 VDC
Capacity
lithium ion
—53 WH
nickel-metal hydride
—32 WH
Computer on
2.5 hours
Computer off
lithium ion
—1 hour
nickel-metal hydride
—2.5 hours
400 discharge/charge cycles
Temperature range: