New rumours claimed that Apple is about to release its iPhone 6 and iPhone 5S soon.

The unannounced iPhone 6 and iPhone 5S are clouded by a myriad of rumours. A lot of concept renders are emerging on the internet as the devices' release date nears.

Rumour has it that the next iPhone will 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.

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, 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 features that Apple fans do not want to see in the upcoming iPhone 6 and iPhone 5S.

Cheap Plastic Casing - One of the edges of iPhone is having a sleek and sophisticated design. Consumers do not want a cheap looking phone. Rumour has it that Apple will make use of plastic in making the low cost iPhone dubbed as iPhone 5S.

Touchless Controls - Samsung Galaxy S4 boasts its gesture control. However, it encountered many problems and some consumers had a hard time manipulating the device.

Same Processor - A new generation of iPhone should include a brand new and faster processor. This is of vital importance, especially if Apple will pack additional features that may require a faster chip.

Troubled Apps and Features - In the past, Apple was criticized on some of its troubled apps and features such as Siri and iMaps. Consumers do not want Apple to put itself to shame by release apps and features that are not fully developed or tested.

Short Battery Life - One of the common complaints on iPhone is short battery life. Heavy users always request for longer battery life to satiate their needs in using the device.