FPS (Frames Per Second) - definition
FPS often used in video documents or in game play. It defines how many frames a video file is delivering in each second. That means, a 30fps format video can play up to 30 still images at every single seconds. The more the FPS the more is the video smoothness. The most used FPS settings in a YouTube video file is 30fps, also 60fps are found. Movies are recorded at 24fps. Also, in game play the fps count depends on how powerful the CPU & GPU the phone have.