You probably won't be able to buy Samsung's more powerful Note 4

It was rumored in early December that Samsung will launch a new Galaxy Note 4 with a more powerful Snapdragon 810 chip, and now the company may have confirmed that it will.Samsung did announce a new Note 4 that it says will be the "world's first LTE Advanced tri-band carrier aggregation smartphone," enabling lightning fast download speeds. And the site AnandTech says those improvements will be made possible by the new Qualcomm processor.But Samsung's own announcement doesn't mention th