Here are two ways to talk 1- If you have backed up your contacts on a Google account, then log in that Google account into the new phone so that all the contact list of the old phone will come in the new phone. 2- And if you do not want to use the old Google account in the new phone then go to the contact import/export option from the old phone and export the contact via Bluetooth or wifi and transfer the .vcf file to the new phone I will import all your contacts into the new phone