Yes, it does support International 4G sim cards.
Both colors looks very nice on Moto Z2 Play.
No. Moto Z2 Play does not have HDMI port but you can use HDMI connector.
It's manufactured in India and carries the brand warranty. Yes, you can make calls with the help of Jio Sim.
Yes, Moto Z2 Play comes with Corning Gorilla Glass protection.