London: Apple faces a heavy blow to its iPad after Samsung unveiled its own device, rumoured to have half its price. The Samsung Galaxy Tab(let) is smaller than the iPad, but it matches the Apple device in most other functions. Initial details hint at some aspects of the Samsung Tablet being even more advanced than the Apple version, reports the Daily Mail. Besides, Apple faces stiff competition from other techno-giants which are seeking to market their own touchscreen tablets before Christmas. The iPad has registered a phenomenal success, selling three million units within the first three...Full Story