Besides new iPhones, Apple is also expected to release new iPads this Fall.
It is pretty clear what the new iPad mini 2 will be like. It will look the same and have a retina display. The new iPad 5 is a different story. It lags the iPad mini and will likely pick up several design aspects of the iPad mini.
The next big news from Apple will come on June 10 at the WWDC 2013 keynote, but will be all software related. Apple has released a new hardware in a surprise move this week. There is a new low-end iPod touch 5G on sale now. So Apple is always good for a surprise, which gives us some hope that there will be one more last thing at the WWDC 2013 keynote.