Even though at apple webpage they have a video with many beautiful pictures advertising their new iPhone 4S, We have a few interesting screen shots of the inside of the iPhone 4S. You will find more details of the inside of iPhone 4S, for example, the A5 Chip, Sim Card slot and more. Take a look at all the images below.
View of the inside of the iPhone 4S and the A5 Chip, Battery, mid plate chassis, Front Camera and more.

This shot shows that the iPhone 4S has Pentalobe screws holding the back cover tegother with mid chsiss plate.

Here is a close up of the A5 Chip.

Close up of the earpiece, top right of the unit and top right of the battery.

View of the iPhone 4S Mid plate chassis which has the antenna built into it.

Here is another view of the iPhone 4S mid chassis plate with the home button and the image of the screen starting to appear.