No, you cannot import contacts from Excel to Android directly without conversion. Android phones do not support Excel file formats like .xls or .xlsx for contact import. This means an Excel spreadsheet cannot be read or imported by the Android Contacts app as it is.

To import contacts from Excel to Android, the Excel file must first be converted into a supported format such as CSV or vCard (VCF). These formats are designed for contact storage and are fully compatible with Android devices. Once converted, contacts can be imported either through Google Contacts (using a CSV file) or directly on the Android phone using a vCard file.

While the manual conversion process works for small contact lists, it can become complicated and time-consuming for large or frequently updated Excel files. In such cases, many users choose to convert Excel directly into vCard format using tools like MailConverterTools Excel to vCard Converter, which helps ensure proper field mapping and accurate data transfer.
Read more: https://www.mailconvertertools.com/blog/import-contacts-from-excel-to-android/