They are namely Asha 500 and Asha 502. They have an unique exterior design which has two layer protection – one transparent layer and a usual back cover layer. The phones will support dual SIM cards and Asha 502 will even have a LED flashlight. They will probably be using the Asha 1.0 OS.
According to news sources, Nokia will be holding a press conference in Abu Dhabi to launch 6 new phone products on the 22nd of October. These products include Lumia 1520 smartphone and Lumia 2520 tablet and these two new Ashas.