Pocket-friendly Android smartphone
Display and configuration
The Karbonn A9S poses a 4-inch LCD multi capacitive touch display offering visuals with a resolution of 480 x 800 pixels and a pixel density of 233 ppi. It runs on dated Android v4.2.2 OS, commonly known as Jelly Bean. Doing the duty under the hood is a 1GHz processor made up of two cores and assisted by a 512MB RAM.
Camera and storage
The Karbonn A9S is armed with a 3MP camera and LED flash at the rear end and supports video calling with a VGA snapper on the front. It has the standard onboard storage capacity of 4GB which can be further expanded up to 32GB with the microSD slot.
Battery and connectivity
In order to keep the show running for a decent period of time, the Karbonn A9S is packed with a 1400mAh Li-ion battery. From the connectivity and networking point of view, the smartphone sports features like 3G, WiFi, Bluetooth, dual SIM slots and USB port.