Karbonn Titanium S1 Plus is a dual-SIM, Android (Jelly Bean) OS based smartphone The phone features a 4" WVGA LCD with capacitive touch screen giving ~233 PPI pixel density It has a 5 MP primary rear facing camera with LED flash and 0.3 MP secondary camera The smartphone is powered with a 1.2 GHz quad-core processor In terms of memory, it has 1 GB RAM and 4 GB ROM, further expandable up-to 32 GB Connectivity options includes 2G, 3G, Wi-Fi, Bluetooth, Micro-USB, dual-SIM & FM The device is packed with a 1500 mAh battery