With a Pixelbook and Android phone, it is completely predictable. You choose which does what using UI controls on each device. You can specify whether this de

With a Pixelbook and Android phone, it is completely predictable. You choose which does what using UI controls on each device. You can specify whether this device will provide charge to the other device. Whether this device will share files with the other device. And the other device can specify that it will be charged, and will receive files. There is no guesswork about it. No mystery.