A couple days ago at Qualcomm's Snapdragon Summit in Hawaii, the company finally unveiled its next flagship smartphone processor: the Snapdragon 845. But until recently, all we had was a name to talk about. Now that details are trickling out about Qualcomm's new silicon chip - the one that's going to power all of 2018's big Android phones - here's a quick rundown of the Snapdragon 845's most important improvements.