The the iPhone 5 appearance is similar to and iPhone 4S, just because the larger screen size, iPhone 5 will look longer, but the same width. Then the thickness may be reduced.
iPhone 5 will use glass and aluminum materials.
In addition, iPhone 5 will use Dock data interface, new interface uses a micro-design, the same size and MicroUSB interface.
iPhone 5 the most controversial screen. Some people think it should be 3.5 inches, but some people think should be larger, such as 4.0 inches, so they can get a better video play and web browsing.
iPhone 5 will use the new in-cell IPS touch screen，the resolution is 1136x640 px.
iPhone 5 will use Samsung ARM S5L8950X CPU, the new CPU data is higher than iPad S5L8945X CPU, and use the new GPU.
iPhone 5 will may be use 1GB memory, for iPhone 4S 512MB memory already unable to meet use. The storage space is still 16GB/32GB/64GB.
In addition, because iPhone 5 size becomes longer, the battery capacity will be upgraded. We suspect that the battery capacity is 1800mAh +, thereby keeping a longer duration of use.
5. iOS 6
We think iPhone 5 will use iOS 6. We think this is the best choice, Apple is no reason not to select it in iPhone 5.