Like many other Micromax devices, the Micromax Canvas Fun A63 too is powered by chipsets from low cost chipmaker Mediatek. In this case, the phone is powered by the Mediatek 6572 chipset that houses a dual core
ARM Cortex A7 CPU running at 1.3 Ghz. The graphics is handled by the tried and tested Mali 400 GPU. There is 512 MB of RAM thrown in as well. The Canvas Fun A63 gets 4GB of internal memory which is simply too less by today's standards. However, the phone does sport a microSD card slot using which you can expand the memory up to 32 GB.