The present invention relates to a mobile communication terminal. The mobile communication terminal includes a display unit; a storage unit for storing communication records and communication frequencies of each of the communication records in a particular time period; and a processing unit, configured for controlling the display unit to display a subset of the communication records in the particular time period, wherein the communication records are sorted according to the associated communication frequencies, and divided into two parts, wherein the two parts of the sorted communication records are listed in an alphabetical order respectively. The present invention also provides a call history displaying method adapted for the mobile communication terminal.