New Sony Ericsson W999i phone found

Recently the UA profiles of M610i and P700i were discovered and also info on the Shinobu and Nicole (so many leaks...). Today, by chance I found this user agent profile over at SE's site. I was randomly typing in different model names. When I typed in W999i, I was extremely surprised. I wonder if this is the W950 successor or the W900 successor. According to the xml the phone features:

- QCIF screen
- 3G
- NetFront browser

The QCIF screen really confuses me. With such a high model name (W999i) why would it come with such a low resolution screen. It also probably won't be a UIQ phone. Maybe there is a mistake...

Click for xml