When it comes to Samsung's collection of large-screened phones, the Galaxy Note II (as well as the Galaxy S III) takes the bulk of the mindshare. And while that particular handset is the flagship, the company is still interested in branching out to a market segment that wants a large screen but needs to keep within a limited budget. Welcome the Galaxy Grand Duos (and Grand, a single-SIM version), a 5-inch WVGA device that will likely see most of its time in
