The invention discloses a user terminal and a cell selection method and device thereof. The method comprises the following steps: attempting to use cell storage information to search a proper cell in response to a received cell selection request; attempting to use central frequency point information to search the proper cell under the condition that the proper cell is unsearched through the adoption of the cell storage information, wherein the center frequency point information is information of each center frequency point found by the terminal in the former use process; attempting to search the proper cell through the initial cell selection process under the condition that the proper cell is unsearched through the adoption of the center frequency point information; after searching the proper cell, selecting the proper cell. Under the condition that the proper cell is unsearched through the adoption of the cell storage information, the center frequency point information is used for searching the proper cell in attempting, thereby reducing the condition of using the initial cell selection process to search the proper cell; the efficiency of cell selection is improved, the user experience is improved, and the power consumption is reduced.