Alongside the X10 mini, Sony Ericsson's other main launch at Mobile World Congress is another variant on a high-end smartphone, the Vivaz pro. It expands on the original with a slide-out QWERTY keyboard while still keeping the 720p video recording, 3G, GPS, Wi-Fi and most other features. The only clear sacrifice is a drop in camera resolution from 8 to 5 megapixels....
Source : http://www.electronista.com/articles/10/02/14/sony...
Source : http://www.electronista.com/articles/10/02/14/sony...