Samsung has announced the Samsung GALAXY Tab GT-P1000 at the IFA electronics show in Berlin. The device, which featured in an online 'teaser' video last week, is an Android-powered tablet with a 7-inch (1024 x 600 pixel) screen. As well as including 802.11n WiFi and Bluetooth 3.0, the Galaxy Tab also offers quad-band GPRS and tri-band 3G HSUPA/HSDPA connectivity.