Image source: ifixit

iFixit has gotten into the bowels of the iPhone 4S. Siri would have certainly had a few words for them.

Interestingly, the iPhone 4S has only 512MB of RAM. This is unlikely to affect the overall performance of the phone as most applications general run one at a time. Plus, the dual core graphics chip and the A5 is likely to provide exemplary performance as seen in the initial benchmarking scores.

Click in this link for the teardown. It’s not for the faint hearted.