Nokia's a little late to the touchscreen game—and they've been parading the "Tube" around for a while ("we promise, it's coming!"). Now details are starting to build for a rumored October 2 announcement of the Tube (known more stodgily as the 5800 XpressMusic), fanned by the leaked pic above spotted by Mobile.cz. The date also coincides nicely with the expected timeframe of Nokia's "Comes With Music" launch, since this is primarily a music phone. Expected specs includes A-GPS and Wi-Fi, a 640x360 touchscreen, Symbian S60 and an included 8GB SD card for music. [Mobile.cz via Unwired View, BGR]
So, maybe it's just me, but I have never seen anybody use their mp3-enabled cellphone as an MP3/MP4 player (with the exception of the iPhone).
I really don't think this 'music-phone' dealio will catch on until they start putting hard drives and decent GUIs into phones (again, like the iPhone).
NOTE: No I do not have an iPhone, I have a LG Venus (Verizon).