Comparing feature by feature, BenQ-Siemens P51 wins. P51 has built-in GPS and supports SDIO (rather than miniSD) which means greater expansion options. Unfortunately neither of them support 3G/UMTS. It's a shame.
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Comparing feature by feature, BenQ-Siemens P51 wins. P51 has built-in GPS and supports SDIO (rather than miniSD) which means greater expansion options. Unfortunately neither of them support 3G/UMTS. It's a shame.