An electronic apparatus, FPS decision method, and non-transitory computer readable storage medium thereof are provided. The electronic apparatus comprises a circuit. The circuit calculates a movement value according to a plurality of first data corresponding to a first frame for display and a plurality of second data corresponding to a second frame for display. The circuit further calculates a target FPS for displaying a plurality of third frames according to the movement value and a number of frame time between the first frame and the second frame.