ABSTRACT
CPU MMX 166 MHz MMX 133 MHz Pentium 133 MHz
HDD 20 GB 1.6 GB 1.0 GB
LCD Display Size TFT 13.3" (XGA) TFT 12.1" (SVGA) DSTN 7.2" (VGA)
Size (mm) 309.5 x 267 x 56 297 x 232 x 28.2 230 x 170 x 35
Weight (kg) -4.0 -2.0 -1.1
Battery Li-ion 10.8 V Li-ion 10.8 V Li-ion 10.8 V
(Capacity) 2700 mAh 1300 mAh 1350 mAh
Operating Time -1.5 hr -1.4 hr -1.5 hr
Power Consumption 20 -32 W 15 -24 W 9 -12 W
Price in Japan ¥718,000 ¥493,300 ¥248,000
Table 1.3 PDA (Personal Digital Assistant) Estimated Power Consumption
Electronic Dedices Power Consumption (W)
Main Circuit 0.5
Memory (IC Card) 0.3 Display-2" color & Back Light 1.2
Communication 0.5
Power Supply & others 0.5
Maximum Power Consumption 3.0
Figure 1.1 Amount user pays for battery and usage duration (based on 100 hours/ month).
