Complex sentence: The Galaxy Fame features a ARM Cortex-A9 1 GHz single-core processor, it has 4 gigabytes of internal storage (2GB usable), which can be upgraded to 64 gigabytes through the use of an microSD card.
Split into simpler sentences: The Galaxy Fame features a ARM Cortex-A9 1 GHz single-core processor. It has 4 gigabytes of internal storage (2GB usable), which can be upgraded to 64 gigabytes through the use of an microSD card.