Simple OMD versus GH3.

amtberg wrote:

Well, I've said it before and I'll say it again: neither camera will fit in a pocket and both will fit in a small bag. The EM5 really needs the grip to make it comfortable which reduces the difference even more. Course you'll also need some pocket space to store that flash.... Accordingly, at least to me, the size difference is more aesthetic than practical. The main advantage of MFT over APS-C and FF is the smaller lenses. That's why the NEX system is less portable even though the bodies are (ridiculously, IMO) tiny.