A new image suggesting Apple will soon launch an “iPhone 4S” was revealed on Thursday. 9to5Mac published a photo from Apple’s internal inventory that clearly shows the iPhone 4S moniker and suggests the 16GB iPhone 4S model number is “MD239.” Oddly, the new device is also codenamed “N94″ which was previously thought to have been reserved for the iPhone 5. 9to5Mac also said it also confirmed the phone in the system packs a dual-core A5 processor. On Wednesday we reported on a different internal inventory leak that suggested Apple will release two new 8GB iPhone models, one black and one white, in addition to a white iPod touch. While most reports have suggested Apple will reveal a thinner, lighter, aluminum unibody iPhone 5 alongside a cheaper iPhone 4S model, perhaps Apple will instead introduce an iPhone 4S and an 8GB iPhone 4.