3GP is a simplified version of the (defined in ISO/IEC 14496-12), which is the same foundation used by MP4.
As mobile technology advanced, the limitations of 3GP became apparent. The rise of smartphones like the iPhone and early Android devices brought higher-resolution screens and faster processors. Users demanded better visual quality than the pixelated, low-frame-rate output of 3GP. Consequently, the industry shifted toward as the global standard for mobile video. 6. Legacy and Compatibility Today
Videos could be sent over cellular networks without exceeding strict data caps or MMS size limits.