smaller than the E-M1 but almost every bit as good although no PDAF it does add a few extra functions such as 40mp hi resolution mode for static subjects
currently the best image stabiliser available and works on every lens and in movie mode
a fantastic telephoto zoom with f/2.8 aperture allowing it to have a multitude of purposes from sports, wildlife, to landscapes, although, personally I would have preferred a weatherproof 200mm f/2.8 lens with nice bokeh
a wide aperture pancake lens for jacket pocketability