
18
Model
Hand-held Computers
Palm III, IBM Workpad
Newton 2100 Newton 130
Cassiopeia A-20
Picture
Contact Information
3Com
800-881-7256
http://www.palmpilot.com/
Apple Computer Inc.
800-538-9696
www.newton.apple.com
Casio
888-204-7765
http://www.casio.com/
Est. Price
$299
$1,200 $700
$499
Dimensions
(mm)
Physical
Characteristics
122 x 81 x 18
210 x 119 x 28
203 x 101 x 30
184 x 94 x 25
Weight (kg)
0.15
0.64
0.45
0.43
Screen Size
(mm)
150
120
170
Pixels
240 x 320
480 x 320
320 x 240
640 x 240
Color / Mono
mono
mono/ 16 Grays
mono
Mono / 4 shades grays
Backlighting
yes
yes
yes
yes
O/S
Performance
Characteristics
Windows CE Newton Newton
Windows CE
CPU
NEC VR4102
StrongARM
ARM RISC
Hitachi SH-3
Clock Speed
(MHz)
54, 66
162
20
80
STD. RAM
(MB)
4,8,16
4
2.5
8
PCMCIA
slots
0
2
1
1
I/O Ports
serial, IrDA
serial
serial serial, IrDA
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