Dell Inspiron M770H Setup Manual page 50

Basic Specifications
Camera (optional)
Pixel
Video resolution
Diagonal viewing
angle
Touch pad
X/Y position
resolution (graphics
table mode)
Size:
Width
Height
48
0.3 megapixel
1.3 megapixel
320x240 ~1280x1024
(640x480 at 30fps)
66°
240 cpi
62 mm (2.44 in) sensor-
active area
32.5 mm (1.28 in)
rectangle
Battery
Type
Depth
Height
Width
Weight
Voltage
Charge time (approximate) :
Computer off
4-cell lithium ion
58.23 mm (2.30 inches)
21.5 mm (0.8 in)
140.6 mm (5.54 in)
0.23 kg (0.5 lb)
14.8 VDC
4 hours