Apple today announced the the much awaited and anticipated iPhone 4S, which was expected to be the iPhone 5. The design of the iPhone 4S is similar to the iPhone 4 but has many speed improvements due to its upgraded hardware like the dual core Cortex-A9 CPU which makes it 2x faster than its predecessor, PowerVR SGX543MP2 GPU with powerful graphic rendering upto 7x faster than the iPhone 4, 1GB RAM and the 8 Megapixel camera with 1080p HD video recording.
