in between C902 & C905

if that's the case, then I might just hold off my phone-buying plans and wait for this 
(currently undecided between c702 and k850  )

Mobile-Review describes Sony Ericsson W902 via a detailed test, and according to the site's opinion it won't be a very good alternative. The real weapon of the Walkman phone would be the 5 megapixel camera with autofocus, but the camera it got from it's twin brother, performed quite poorly in our C902 Cyber-shot review. The Walkman phone still lacks the standard 3.5 mm connector and due to the single speaker it doesn't perform very well in handsfree either. The Walkman model's 152 MB of internal memory can be expanded with an M2 card of up to 8 GB in size. The handset is expected to be launched in November at an estimated price of €330 EUR, but in this price range there are phones with better features expected to be launched by then. It would be a logical move for the Japanese-Swedish manufacturer (that is slowly falling back amongst the manufacturers) to support cheaper microSD cards and introduce standard headset connectors.