Five tablets comparison Add to ... The Globe and Mail Published Thursday, Mar. 03 2011, 8:44 AM EST Last updated Wednesday, Apr. 20 2011, 4:47 PM 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? Follow us on Twitter: @GlobeTechnology More Related to this Story Buy an iPad, or buy Apple shares?