戴尔 Inspiron Duo 平板电脑

????从理论上说，戴尔（Dell）售价549美元的Inspiron Duo平板电脑是款颇有潜质的产品：这款搭载全功能Windows 7的上网本看起来坚固耐用；轻轻一推，它就摇身一变，变形成为一台10英寸（约合25.4厘米）的平板电脑。但是，实际用起来就是另一回事了。毫无特色的硬件无法满足Windows 7的需求；此外，触摸屏也不够灵敏。

Dell Inspiron Duo Tablet

????In theory, Dell's $549 Inspiron Duo Tablet sounds promising, serving up a solid-feeling, fully-functional Windows 7 netbook that, when nudged, swivels and transforms into a 10-inch tablet. Practice is a different story. Lackluster hardware chokes under the demands of Windows 7. An unresponsive touchscreen doesn't help much either.