Yes, Moto Z2 Play does have fingerprint sensor.
Moto Z2 Play has protection against water. It comes with water repellent nano-coating.
Yes, Moto Z2 Play is a dual sim mobile phone.
Yes, it does support International 4G sim cards.
Standard packaging includes Mobile Phone with in-built battery, FREE Style Mod, USB Type C Cable, USB Power Adapter, SIM Ejector Tool, User Manual and a pair of Headphone.