Despite the seemingly shorter lines at the iPhone 3G S, it seems that the early sales number estimates for the iPhone 3G S launch could even exceed the iPhone 3G launch. Apple managed to sell 1 million of the iPhone 3Gs during its launch weekend last year. Unlike last year, however, Apple and AT&T have allowed pre-orders for the latest iPhone device. UK mobile carrier O2 reveals that by lunchtime, they've already sold more iPhone 3G S handsets than they did during the entire day of the iPhone 3G launch. They expect by the end of the day to have sold more than 50% more than last year's opening day. Meanwhile, AppleInsider notes that AT&T has revealed that AT&T has sold "hundreds of thousands" of iPhone 3G S's ahead of the launch. Based on these numbers, the site also speculates that Apple could easily sell more than a million devices during the first three days. Article Link: iPhone 3G S Launch Sales to Exceed 3G Launch?