Mobile phone password inputting method and mobile phone using same

The invention discloses a mobile phone password inputting method, comprising the following steps: starting a near field communication module according to a password input request generated by an application module; reading a password stored in a tag card by utilizing the near field communication module; and inputting the password to the application module. The invention further discloses a mobile phone. Through the above manner, and by the technical scheme provided by the invention, the password can be ensured not to be recorded by password-stealing software or seen by people when being input, thus effectively preventing the password from being leaked, and ensuring the safety of using the password on the mobile phone.