A:Answer Hi Mslady,
Thank you for reaching out. I appreciate your inquiry regarding if the Galaxy S21 has a Fingerprint unlock feature. To answer your question, yes, it does have a Fingerprint scanner. Use fingerprint recognition as an alternative to entering passwords in certain apps. You can also use your fingerprint to verify your identity when logging in to your Samsung account.
Please visit the user manual on Page 5, 36, and 37 for more information:
https://downloadcenter.samsung.com/content/UM/202201/20220128083813339/SAM_G991_G996_G998_EN_UM_OS12_121721_FINAL_AC.pdf
Should you need more assistance, you may reach us via the following for immediate support:
1. Samsung Community: https://us.community.samsung.com/t5/Samsung-Community/ct-p/us
2. Facebook Messenger: http://m.me/samsungsupport
3. Twitter: https://twitter.com/messages/compose?recepient_ id=18768513
Reference Number: 1144267942
Thank you for choosing Samsung. Have a great day!
^Chrystel