"Starting today, an over-the-air update to Android 9 will begin rolling out to Pixel phones. And devices that participated in the Beta program from Sony Mobile, Xiaomi, HMD Global, Oppo, Vivo, OnePlus and Essential, as well as all qualifying Android One devices, will receive this update by the end of this fall. We're also working with a number of other partners to launch or upgrade devices to Android 9 this year."