The main intention of 3GP development was for 3G mobile phones. They can also be played on some 4G and 5G phones. The 3GP holder format saves video streams like MPEG-4 Part 2, H.263, or MPEG-4 Part 10, and audio streams like AAC and AMR. However, the sole disadvantages of 3GP files are that systems and programs do not usually support them.