According to new rumors from China, Apple is currently testing at least five different configurations iPhone 7 , each of which would present unique hardware features.
Among the news about what almost certainly will be named the iPhone 7 we find a new connector USB Type-C, wireless headphones, wireless charging , touch feedback technology, dual cameras and newTouch ID implemented in the display .
According to Nikkei, Apple is also testing AMOLED display . Barron recently reported the news that in three years about smartphones the California company will use its AMOLED display, perhaps provided by Samsung.
The fact that Apple is testing different versions of a new device is obviously not new. The company in fact try several prototypes of a product before you kick off the production.