Best MP3 Players - MPEG-1 Video Format, USB Interface, White Available Colors

'Support for open source audio formats (OGG and FLAC) . '

'For casual movie-watching on the train or bus it will be acceptable.'

'Support for open source audio formats (OGG and FLAC) . '

'For casual movie-watching on the train or bus it will be acceptable.'

'pretty decent video-viewing devices'

'Good Screen.'

'the O2 proved capable of playing files of a much higher resolution than its screen's native size - the best we managed was a 24f/s 720p AVI file.'