According to a post in a Chinese forum, these might be the raw tech specifications of the upcoming new iPhone model:

* 32 GB of storage – A solid increase from the current max of 16 GB.
* An upgraded 600 Mhz processor – More speed! The current iPhone 3G clocks out at 400 Mhz.
* 256 MB of RAM – The current iPhone has 128 MB of RAM. So far this is looking pretty good.
* A 3.2 Megapixel camera with autofocus
* A digital compass
* An FM radio

But this is just a rumour and might be completely untrue (the built-in FM radio is the thing that really makes me doubt this one…).

Poster on Chinese forum leaks next-gen iPhone specs [networkworld.com]