From Gizmag: Comparing All Apple iPAD Models.

I always tune into to Gizmag not only to discover great new technologies and gadgets, but to also learn from their reviews so I can make smarter buying decisions. So far, they've been dead on with their opinions, so I'm confident you'll find this advice helpful...

 

 

iPads aren't flying off the shelves like they used to, and Apple's response has been to reach and rebrand, hoping a new definition of "iPad" will bring the tablet back to the relevance of its glory days. Apple has already changed naming conventions several times (twice retroactively) along with a new "Pro" series that's trying to reframe the iPad as a Microsoft Surface rival. Confused? Or just wondering which one to buy? Let's compare your iPad options.

Here's the link to the full article.