The 2012 model:
The video camera model, as of 2009-09-09, with VGA quality H.264 video capture:
The previous design, as of 2008-09-09, which sports a built-in accelerometer and a voice recorder (for external mic, integrated with the headset).
The first video-enabled design, as of 2007-09-05:
The previous design, dated 2006-09-12:
The original one:
- Screen, Size, Style, etc.
- Apparently doesn't work with the iPod Camera Connector