Celkon A63 is a Dual SIM smartphone. It comes with a 3.15 MP primary camera. The device has a TFT capacitive touchscreen with a resolution of 480 x 800 pixels (~233 ppi pixel density). This phone runs on Android OS, v4.2.0 (Jelly Bean). The phone is powered by a 1.2 GHz, Dual Core with 256 MB. It has 512 MB, 256 MB RAM internal storage which can be expanded up to microSD, up to 32 GB. This phone has come with the Li-Ion 1500 mAh battery battery.