Apple is maintaining utmost secrecy about its upcoming devices dubbed the iPhone 6s and the iPhone 6s Plus but that has not stopped insiders from leaking details, including features even as the release date draws close. There were also reports that the Cupertino giant might launch the iPhone 6c along with the flagship devices, but it may not happen if latest reports are anything to go by.

Apple is very likely to unveil the iPhone 6s and iPhone 6s Plus at its scheduled event on 9 September in San Francisco. The company was expected to release a new 4-inch handset, dubbed the iPhone 6c, along with the two devices, according to earlier reports. But 9to5mac has claimed, citing sources, that it may not happen as the said small screen device with iPhone 6 features is not yet ready to ship. 

Sources also told the website that Apple is planning to kill the iPhone 5c after the release of the iPhone 6s and iPhone 6s Plus. However, the device is expected to be available in some regions even after discontinuation.

According to reports that have appeared so far, the iPhone 6s will sport a 4.7-inch display while the iPhone 6s Plus has a 5.5-inch screen; the devices are expected to come with similar specifications in other aspects. The devices are expected to be powered by A9 chip, run on iOS 9, come packed with 32 GB internal memory, 2 GB RAM and house a 12 MP main camera.

A report in M.I.C. Gadget claimed that the iPhone 6s is 7 mm thick (6.9 mm thick in the iPhone 6) and iPhone 6s Plus is 7.13 mm thick (7.1 mm thick in the iPhone 6 Plus). 

It is also reported that the upcoming devices will feature Force Touch, stronger aluminium alloy chassis, and improved fingerprint censor. However, nothing is confirmed as of now as Apple has not uttered a word on these products.