Karbonn Mobiles is all set to launch India's first quad-core phone S1 Titanium at Rs 10990.Micromax own Canvas HD is set to launch next month,thus making Karbon Mobiles the first to launch a quad core phone in India.Most of the mobile phones currently have single processing unit or single chipset which is responsible for speed of phone's functions. The S1 Titanium is powered by a quad-core 1.2GHz processor. The smartphone comes with a 4.5-inch qHD (540x960 pixels) IPS display, 1GB of RAM, 4GB internal storage expandable via a microSD card slot, a 5MP rear camera with a LED flash and a VGA front one. This smartphone runs on Android 4.1 (Jelly Bean)