Are video clips from 23 Video available on mobile phones and devices?

Yes!

When you upload video to your 23 Video site, we'll prepare the files for playback in both a web browser and on mobile phones (and other mobile devices). This means that your video clips automatically are made accessible on almost a 1000 different mobile phone models. You can see a complete list of mobile phones that are supported, and learn the easiest way to link to mobile video clips this page.