Dragon Age is more turn based then it first looks at first glance. If anything, it's a slightly more action oriented FF XII with a less detail oriented Gambit, and the game is entirely third person. You can switch between all your party members.

It keeps tabs on Range and and area for area of effect and what not. If you want to keep more in lines of JRPG's, this is the closest you'll get from the more open world games.

And I honestly don't know how to compare games like Elder Scrolls and Fallout's to different Genre's, so you'll need to defer to some one else in that regard.