Karbonn Titanium S15 Plus 4GB is a Dual SIM smartphone. The phone is powered by a 1.2 GHz Quadcore ARM processor with 512 MB. It comes with a 5 MP primary camera. This phone has come with the 1400 mAh battery. It has 4 GB internal storage which can be expanded up to Upto 32GB. The device has a 10.16 cm (4) TFT LCD with a resolution of 480 x 800 Pixels. This phone runs on Android V4.4 Kikat.