Sharp's latest PDA, the Sharp Zaurus SL-5600 ($500 street), delivers enterprise-appealing enhancements to its predecessor, the Sharp Zaurus SL-5500. This includes twice the battery life, a 400-MHz Intel XScale processor versus the SL-5500's 206-MHz Intel StrongARM processor, and expanded and reconfigured storage with 32MB of SDRAM and 64MB of flash ROM versus 64MB of SDRAM and 16MB of flash ROM in the SL-5500.

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