A myriad of rumours are surrounding the unconfirmed Apple's smartphones dubbed as iPhone 6 and 5S.

The next iPhone is rumoured to feature Retina or IGZO screen display, A7 quad core chip processor, iOS 7, 128GB internal storage, 13 mega-pixel camera, and longer battery life. The lack of NFC support on the iPhone 5 was one of the biggest criticisms aimed at Apple's smartphone.

Meanwhile, the cheaper iPhone 5S is rumoured to sport a plastic casing, 4-inch screen display, dual core processor and 8-megapixel camera. The smartphone is speculated to be available in five to six different colors.

Both Apple smartphones are rumoured to include a fingerprint sensor technology for added security. The rumour is strengthened by the report that Apple bought a fingerprint technology firm Authentec last year.

It is initially reported that the new iPhones will be launched in June along with the upgraded iOS. However, other reports stated that the devices will make its debut in September.

The Apple chief Tim Cook also dropped several hints that the upcoming iPhone 6 and 5S will be released later this year. Cook said that no new products are to launch before the end of the year.

However, In the D11 interview of Apple's chief Tim Cook subtly suggested that the company will not release a low cost iPhone or a phablet this year. Tim Cook stressed that Apple invests time and effort in making each phone that serves various markets rather than making a myriad of phones aim to serve specific users.

But if rumours proved to be and Apple will indeed release iPhone 5S and iPhone Light this year, previous rumour that iPhone 6 may come next year.

However, the Cupertino-based tech company did not give an official statement on the rumours surrounding iPhone 6 and iPhone 5S.

Below are the top five rumoured game changing features of Apple's iPhone 6 and iPhone 5S that will surely beat Samsung's flagship phone.

  1. Scratch Free Screen Display - One of the killer features of the handsets is the inclusion of scratch-resistant touchscreen that will allow users to scribble notes with an ordinary pencil or pen, without the need for a specialist stylus.
  2. 128GB Internal Storage - After Apple bumped the internal storage of the iPad 4 to 128GB. Speculations arise that the company's smartphone will follow the footsteps of its cousin.
  3. Lesser Crash Damage Feature - One of unearthed Apple's patents showed that the company may include crash sensors and an air foil - like a small airbag or a parachute - to prevent damage on the all glass smartphones.
  4. 3D Video Conferencing and Calls - Another Apple patent showed that the device can receive live video of a real-world, physical environment on a touch sensitive surface. One or more objects can be identified in the live video.
  5. Intel Chip Processor - There are rumours that Apple will be switching to Intel to power the iPhone 6, 5S, which will be definitely a selling point to the device.