Sync contacts to your Google account on the old phone
Sign in to the same Google account on the new phone
Turn on Contacts sync on the new phone
Export contacts as a .vcf file from the old phone
Send the .vcf file to the new phone
Open the .vcf file on the new phone and import contacts
Use the phone’s built-in transfer tool or setup wizard
Transfer contacts through Bluetooth if both phones support it
Use a SIM card to copy contacts if the contacts fit on SIM
Use a cloud backup service and restore it on the new phone
Use iPhone iCloud sync on both devices if both are iPhones
Use AirDrop to send contact cards between iPhones
Use a third-party contact transfer app if needed