Probable spec sheet of iPhone 5S has leaked in China. It shows minor changes from iPhone 5. There is no change in display size and resolution etc. Only points worth mentioning seem to be F/2 aperture camera, new home-button with finger-print tracking sensor and the A7 processor. There is light bump in Battery life as well.
One more video showing brief hands-on of iPhone 5C has also been leaked and you can watch it below,
