I might be a bit slow, but I've noticed a huge trend across Apple product lines: Macs Everyday: iMac Power: Mac Pro Compact & utility: Mac mini Macbooks Everyday: Macbook Power: Mac Pro Compact & utility: Macbook Air iPads Everyday: iPad Power: iPad Pro Compact & utility: iPad Mini Now, for iPhones: Everyday: iPhone Power: iPhone Plus Compact & utility: ??? Apple clearly will be introducing a smaller iPhone. Before you ask, the iPod touch doesn't count as it's not a phone. Does thie theory make sense?