一直以特立独行形象示人的日本夏普公司,除了手机,液晶电视,MD等尖端产品闻名于世之外,在传统的PDA领域也颇有建树,旗下的Zaurus系列就频频创造业界的世界记录,不过苦于Linux/Java系统的限制,在市场上,尤其是日本之外的海外市场表现并不尽如人意。于是,夏普继Palm的Treo系列倒戈之后,也首次投向了微软Windows Mobile 5.0的怀抱,推出了旗下首款PPC手机W-ZERO3。从外型和配置来看,这款W-ZERO3可以看成是多普达838和900的完美结合体,在拥有900超豪华配置(3.7寸VGA分辨率的ASV屏幕,PXA270 416MHz CPU,支持Wifi以及一个130万像素摄像头)的同时还具备838的侧拉式滑出Qwerty键盘设计。
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