While MP3 and MP4 comfortably coexist, there are some significant differences, with the most prominent being MP4’s versatility. MP3s are generally audio-only files; the format is not able to ...

Before we can tackle the differences between MP3 and MP4, let’s do a quick recap of an MP3 file and its uses. MP3 is a short form for MPEG-1 Audio Layer 3.