A new publication from China claims that Apple is preparing to launch two new iPhone this year with bigger screens and iris scanners.
A Foxconn Managing Director told C Technology (via Google Translate) that "Apple will release two different iPhone sizes in 2014." One of them will have a screen 4,7 inches and the other a 5,7 inches.
If the big screens are not enough to excite you, then listen to this. The same source from Foxconn reportedly stated that "the whole system will be biometric." In addition to Touch ID, the phones could be equipped with iris scanners, according to the post.
However, before you start believing in science fiction rumors that have already started to "pop" on the Internet, it would be best to wait until there is some leakage hardware.