A display apparatus and a display method are provided. The display apparatus includes a display comprising one or more light emitting element groups each group comprising a predetermined number of light emitting devices; and a controller configured to determine priorities of the light emitting elements included in the one or more light emitting element groups based on a collected light emitting time of each of the light emitting elements and to determine, based on the priorities, whether each of the light emitting elements emits light.
