sd capacity and how many hours of video recording

Frenzy382 Registered Users Posts: 33
Outstanding Explorer
edited January 25 in TomTom Sports
I expect this is already written down somewhere, but does anyone have any info on sd card capacity and hours of video that can be achieved?
ie. 32GB - xxx hrs 720p @ xx fps , xxx hrs 1080p @ xxfps, etc.etc.
64 GB -