Tags: handheld, o2, site, symbian, xda
Filter by keyword: blackberry, operating systems, os, palm, pda, quick guide, smart phone, windows mobile
CNET.com.au's quick guide to handheld operating systems
In this quick guide, we take a look at the functionality and applications of the four main handheld operating systems -- Palm, Windows Mobile, Symbian and BlackBerry.
| Sony Ericsson Aino | 6 plans |  24% |
| Apple iPhone 3GS 16GB | 36 plans |  9% |
| HTC Magic | 5 plans | 6% |
| Sony Ericsson C903 | 31 plans | 9% |
| Nokia E72 | 28 plans | 3% |
| Sony Ericsson mobile phones | 33% |
| Nokia mobile phones | 13% |
| Apple mobile phones | 12% |
| HTC mobile phones | 6% |
| Blackberry mobile phones | 2% |
