This is the new Motorola A45 Murano, the latest addition to the company's A-series. Basically, it is the same Motorola's QA1 Karma, stripped of its 3G support, and uglier. Verizon's Rival is also a part of the family, as the resemblance is clearly noticeable, in form factor design that is.
Other than that we can't really tell you anything else about it. Oh, just one thing - the initial release will take place in Brazil.