9550 vs 9700 Audio/Video Specs

Thinking about ditching this iPhone 3GS that has started to bore me and make a return to BlackBerry. I am going back and forth on Storm2 and the next Bold. As I review specs on blackberry.com, I see some differences in these two phones that I am curious about.

Storm2 video: MPEG4 H.263, MPEG4 Part 2 Simple Profile, H.264, WMV

Bold 9700 video: DivX 4, DivX 5/6 partially supported, XviD partially supported, H.263, H.264, WMV3, MPEG4, Sorenson Spark & On2 VP6 (Flash support)

Would there really be that much difference in those two devices?

Storm2 audio: MP3, AAC, AAC+, eAAC+, WMA, WMA ProPlus

Bold 9700 audio: .3gp, MP3, WMA9 (.wma/.asf), WMA9 Pro / WMA 10, MIDI, AMR-NB, Professional AAC/AAC+/eAAC+

Same question ... were they just vague in some specs on the Storm2, or are there really some things the Bold 9700 will play that the Storm2 will not?