Armando wants to know what's the difference between the Samsung Galaxy Tab Pro and the Samsung Galaxy Tab. Leo says that it's not always clear what the difference is. There are 47 different models! The Pro seems to have more RAM, office apps, and more powerful processors. That's pretty much it, but it's confusing. It's easier to just decide by price. The chatroom says that the Galaxy Tab Pro 8.4 is an awesome tablet.