A new post from China claims that Apple is preparing to release two new iPhones this year with larger 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 big screens aren't enough to excite you, then listen to this. The same Foxconn source reportedly stated that "the entire system will be biometric." In addition to Touch ID, the phones could be equipped with iris scanners, according to the publication.
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.