Signs suggest that Samsung's upcoming flagship phone, rumored to be called the Galaxy S20 and not the Galaxy S11, could be the first in 2020 to run its photography, gaming features, 5G-ready data connection and live maps navigation off the Qualcomm Snapdragon 865 chip. What does that mean? Up to 35% more power efficiency and up to 25% more powerful speeds overall. I got a chance to test the new Snapdragon chip on a working reference device.