Here we go again. Photos of parts that are supposed from the new iPhone 5S coming in 2013 from Apple leak. This is the same what happened before the iPhone 5 launched.
Spy photos from within a Foxconn factory have been posted on a Chinese blog (via BGR). Surprise! The iPhone 5S looks like the iPhone 5. There are only supposed to be changes in the internal layout. The leaked photos do not reveal anything worthwhile. It just shows that Foxconn has a security issue and photos from the inside get outside.
Apple is rumored to launch an iPhone 5S as early as summer. A cheap plastic iPhone could also be part of the 2013 iPhone line-up.