There’s not much information to be had yet on Sony Ericsson’s intended iPhone-killer (I think that word has outlived its usefulness?), but execs gave a sneak peek at the code-named “Idou” camera phone at the Mobile World Congress in Barcelona.

With a 12.1-megapixel camera with Flash, it seems more like a camera with a phone than a phone with a camera.  Demonstrators from Sony Ericsson didn’t talk much specs, but there’s a “full-touch” screen running the latest version of the open-source Symbian OS.

Even though there’s not much to know about the Idou yet, it’s slated to launch in the second half of this year–so you won’t need to wait long for the full scoop.  Stay tuned.