Dell Inspiron 1420 (Mid 2007) - Manual (Page 172)

172
Specifications
Keyboard
Number of keys 101 (U.S. and Canada); 88 (Europe);
91 (Japan)
Layout QWERTY/AZERTY/Kanji
Camera
Pixel 2.0 mega pixel
Video Resolution 640x480 at 30fps
Diagonal Viewing Angle 60°
Touch Pad
X/Y position resolution
(graphics table mode)
240 cpi
Size:
Width 71.7-mm (2.8-in) sensor-active area
Height 34.08-mm (1.3-in) rectangle
Battery
Type 9-cell "smart" lithium ion
6-cell "smart" lithium ion
Dimensions:
Depth 69.25 mm (2.73 in) (9 cell)
49.76 mm (1.96 in) (6 cell)
Height 21.0 mm (0.83 in) (9 cell)
20.4 mm (0.8 in) (6 cell)
Width 209.4 mm (8.26 in) (6 & 9 cells)
Weight 0.49 kg (1.08 lb) (9 cell)
0.34 kg (0.75 lb) (6 cell)
Voltage 11.1 VDC
Charge time (approximate) :
Computer off 4 hours