Repeating another rumor that we've heard throughout the last few months, the version of the iPhone with the 5.5 inch screen will be known as the Apple iPhone Air. In China, the 4.7 inch Apple iPhone 6 is tipped to be priced at 5288 Yuan ($850 USD). The phablet sized model is rumored to carry a starting price of 5998 Yuan ($965 USD).
As far as when we will see the new two new iPhone models introduced, the source says that this will take place on Monday, September 15th. China Mobile and China Unicom are both allegedly in the process of testing a prototype of the iPhone 6 on its 4G network.,
source: China.com (translated), GforGames via BGR