The iPhone 3G S's “S” means “speed,” so each application works faster on the iPhone 3G S than its predecessor, the iPhone 3G; even if the iPhone 3G's OS is upgraded to iPhone OS 3.0.
Especially, the Safari web browser on the iPhone 3G S shows a web page about three times faster than the iPhone 3G when it is connected to the IEEE 802.11g Wi-Fi network, according to a benchmark test which was conducted by Nikkei Business Publications, Inc., one of the major publishing companies in Japan.
