No, unless you manually adjust the zoom, the field of view for the mini is exactly the same as the Air, only shrunken down. It's literally the same 2048x1536 pixels just crowded closer together. There are benefits and drawbacks to this approach. The main drawback is that controls and such are all designed for a larger screen and can be just a bit finicky to use. The big benefit is that programs written for the air automatically work for the mini; developers don't need to re-scale anything