LG has put together a pretty awesome lineup of devices called Optimus. Recently at Mobile World Congress 2011, an LG official confirmed that the LG Optimus 3D (pictured above), Optimus Black, and the Optimus 2X would be arriving in Australia in the second quarter or early third quarter of this year. All three of these Optimus phones are running Android OS 2.2 (Froyo) and will definitely shake up the Android market.
There hasn't been a confirmation on which carrier these fantastic phones are going to. But for more information on each device you can check out the links above.