Sync contacts to your Google account on the old Android phone, then sign in on the new phone and turn on Contacts sync
Sync contacts to your iCloud account on the old iPhone, then sign in on the new iPhone and turn on Contacts sync
Use the phone’s built-in transfer tool during setup, such as Quick Start, Smart Switch, or Device Clone
Export contacts as a VCF file from the old phone, then import the file on the new phone
Transfer contacts via SIM card if both phones support SIM contact storage
Share contacts over Bluetooth between the two phones
Use a USB cable and computer to copy contacts, then import them to the new phone
Use a third-party contact transfer app on both phones
Back up contacts to the old phone’s cloud service, then restore the backup on the new phone
