Most new-ish Android phones (as counted by number of models) are likely already coming with USB-C. Both the Pixels, the Nexus 5X and 6P before them, the LG v20,

Most new-ish Android phones (as counted by number of models) are likely already coming with USB-C. Both the Pixels, the Nexus 5X and 6P before them, the LG v20, the Moto Z, all come with USB-C. As far as I'm aware, only Samsung hasn't made the jump yet.