Magic in DA is Low Magic in the sense that it is rare -- your average commoner is unlikely to encounter anything truly magical in his entire lifetime, and actual magic items are the things of legend (most of our items upgrade via the materials they are made out of and the craftsmanship they are made with as opposed to actual, permanent enchantments).
But unlike a lot of Low Magic, DA's magic is very powerful and those who wield it have had a great impact on the world and on its history.