Samsung Galaxy S 4G Teardown
on the side of configration it have a 512MB DRAM and it is set up as a package on package with a 1GHz processor. Other than that, fairly standard chips were found inside which also includes the chip for 4G connectivity. Check out the images below to see a bit more of what goes on inside the device. The first image is of the magnesium being tested for.
The full teardown can be found over at iFixit.com