Long back ago, there were rumors that RIM is playing with the idea of making a 10 inch Playbook. Tough the original 7 inch Playbook was a disaster and 10 inch Playbook was no longer expected to exist. Vietnamese site Tinhte, has got pictures of Playbook 4G and bigger version of Playbook. Playbook 4G is expected to be unveiled somewhere around today, but we have no idea about the 10 inch variant. It might be that RIM has an inventory of 10-inch Playbook and after what happened to original Playbook they might just want to get rid of it. The bigger Playbook looks just like the original Playbook. Head over to the source of more pictures.