BGR claims to have gotten their hands on some iPhone 5S parts. At this stage they could be anything and the parts listed conveniently don’t detail any huge changes. The nano-SIM trays above are reportedly thinner and the different color shown could add weight to the multiple color options claims.
Other parts include the vibrating motor and Wifi chip assemblies that differ slightly from the iPhone 5 design.
These leaks are similar to a previous cache of random parts shown by Nowhereelse.fr. in March (below) and it is hard to know if they are valid parts.