Samsung introduced 7-inch Galaxy Tab 2 which will launch in the UK. Tab 2 will run Android 4.0 and will support HSPA+ 21 Mbps on teh 3G-enabled version. Samsung’s earlier tablets historically had on-board-chip solutions for WWAN instead of the discrete 3G module. We would have to wait for Galaxy Tab 2 teardown report fo find out if it has separate HSPA+ 3G module or integrated design.