3GP format ringtones: A multimedia container format which will be used for a video ringtone Like Nokia mobiles. Defined by the 3rd Generation Partnership Project 3GPP for 3G UMTS multimedia services. it’s used on 3G phones and also can be used for but also can be played on some 2G and 4G mobile phones.
AAC format ringtones: Some mobile phones a touch just like the Sony Ericsson W810i support ringtones in “.m4a” AAC format. The apple iPhone supports ringtones in “.m4r” AAC format. The “.m4r” format is strictly an equivalent because the “.m4a” format aside from the likelihood of including DRM style copy protection in an “.m4r” file.
AMR format ringtones: Audio compression format specialized in speech employed by Nokia mobile before mp3 ringtone became standard.
FLAC format ringtones: Smartphones that play FLAC audio files out-of-the-box like BlackBerry and Android-powered ones often allow FLAC files to be set as mobile ringtones.
eMelody format ringtones: Older monophonic Ericsson format ringtones.
iMelody format ringtones: Most new mobile phones that do not do Nokia’s Smart Messaging ringtones are using this monophonic format.This Format utilized in Older Ericsson & Sony Ericsson Mobile Phones & MediaTek’s Common Feature Phones.
MP3 format ringtones: Most phones like samsung, lg, nokia, oppo, vivo, micromax, mi mobiles support ringtones that are 320kbps or 128kbps or 64kbps high quality mp3 format ringtones.