What will be the price of iPhone ?

The new ipone 4S:

Processor and battery life
IPhone features Apple 4S A5 dual-core 1 GHz processor, along with a dual core GPU.Apple says the new chip set will 4S iPhone twice as fast and offer graphics performance that is seven times faster than the iPhone 4. Although the most powerful processor, the company says that the smartphone will be able to provide 8 hours of talk time on 3G, 14 hours on 2G, 6 hours of browsing over 3G, 9 hours over Wi-Fi, 10 hours of video playback and 40 hours of music playback.
During our brief demo of the iPhone 4S, the phone did operate with agility and speed. I could not test it against the iPhone 4 in a side by side comparison to notice the exact amount of a drive for new chips A5 offers, but a change for the better is definitely there.
Siri
The feature that Apple used for the event was the new voice assistant named Siri. That does not completely replace the function of current voice control, but certainly not more.Basically, Syria is designed to provide information or follow instructions that you give.For example, you can check the weather, ask for the address of a contact, set a reminder, get directions, and ask trivia dark as the height of Mount Everest. You talk to a female robotic voice (you can not change your identity) and access to the function by pressing the Start button.
I used it a few minutes and asked, among other things, the weather the next day, the mileage between Cupertino, Calif., and Seattle, a reminder to book airline tickets to Chicago, and information about the capital of Canada. He answered most of our questions and commands, but finding flakes in Ottawa is the capital of our northern neighbors (according to Siri, she "did not have enough information"). Not sure why it was a problem for her, Siri uses Wikipedia to check facts and know that Wikipedia has an article on Ottawa.
Camera
The iPhone 4 and 5 megapixel camera was great, but is about to improve. The iPhone 4S has a 8 megapixel camera with autofocus, flash, f/2.4 aperture lens, and a back-lit CMOS sensor that allows light to 73 percent more than the previous sensor should provide better performance low light. A hybrid IR filter also aboard better color accuracy.Apple also claims that the new camera performs 33 percent faster than the iPhone 4 of the camera, and the A5 processor has a built-in image processor adds face detection and the balance 26 per cent better auto white.
Price
It's $ 199 for the 16GB model and $ 299 for the 32GB model with a new two year AT & T, Verizon and Sprint.