The fairly unknown site AppVV claims an iPhone 4S in their hands have been. Managed to a set of benchmarks to run with Apple's new phone.Using a browser-market test, the iPhone 4S scores points against 89.567 44.856 4 for the iPhone, a big improvement. The person who got hold of the iPhone 4S, Siri filmed the new settings of the phone.
The options are Siri on and off, the language (English Australian, English UK, English U.S., German, French), whether the iPhone should talk back (Voice feedback), self-entered information and organize the 'Raise to speak' . If you are the latter option, you do not have the iPhone home button to press for Siri to start, but you can also phone against your ear and ask questions.
(Note: this video might not work on the iPhone)