Five tablets comparison Add to ... The Globe and Mail Published Thursday, Mar. 03, 2011 8:44AM EST Last updated Wednesday, Apr. 20, 2011 4:47PM EDT Comments AA How do the Samsung Galaxy Tab and Galaxy Tab 2, Apple iPad 2, RIM Playbook and Motorola Xoom stack up against each other? More Related to this Story Buy an iPad, or buy Apple shares? More Related to this Story Buy an iPad, or buy Apple shares?