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The Mobile Internet Report Key Themes*

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Battery Technology<br />

Constraining iPhone Functions (Multi-Tasking…)<br />

Selected <strong>Mobile</strong> Phone Processor Speed vs. Battery Capacity, 2004 - 2009<br />

700<br />

3500<br />

Processor Speed (MHz)<br />

600<br />

500<br />

400<br />

300<br />

200<br />

Processor Speed<br />

Battery Capacity<br />

- 6x Increase, 04-09<br />

- 0.3x* Increase, 04-09<br />

412MHz<br />

312MHz<br />

1150mAH<br />

1000mAH<br />

900mAH<br />

600MHz<br />

1150mAH<br />

3000<br />

2500<br />

2000<br />

1500<br />

1000<br />

Battery Capacity (mAh)<br />

100<br />

104MHz<br />

500<br />

0<br />

Nokia 3120 RIM BlackBerry 8700 iPhone EDGE iPhone 3GS<br />

0<br />

Released<br />

2004<br />

2005 2007 2009<br />

Note: * Nokia 3120 supports a smaller form factor than BlackBerry / iPhone; While processor speed increased significantly, the<br />

power consumption did not increased 6x owing to improving silicon technologies. Source: Company data, Morgan Stanley Research. 217

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