Equipment: the unit can definitely occur with a 16nm Apple A10 chipset. We expect 2GB of Memory for that 7, whilst the iPhone 7 Plus is thought to sport 3GB.
Show: decision and Show size will probably remain the same; 3D Hint may score multitouch service. AMOLED displays are very improbable at this point.
Camera: As Apple made very the massive specifications leap in 2015, we don't assume the iPhone 7 to activity an even megapixel- camera. This means that the unit will probably occur having a 12MP iSight camera at the back plus a 5MP FaceTime snapper up front.