Iphone 12 pro

Check Your Service and Support Coverage by clicking here --> https://checkcoverage.apple.com/

For general information:

http://www.apple.com/legal/warranty/products/iphone-english.html

If you purchase a device from Apple or an Apple Authorized Reseller the warranty starts the day you purchase. If you purchase it from a third party then the warranty started the day the third party purchased it from Apple or a Distributor. In that case there could possibly be no remaining Apple warranty on a device depending upon when it was purchased.