09-15-2016, 03:44 PM
And processing power. The only mirrorless 4K that does not overheat is the GH4? I for sure have no hardware to edit and montage 4K video on, nor do I have the desire for such very high res. video. 4K for non-professionals is a bit silly, in my opinion. And highly compressed 4K footage for professionals is a bit silly too (which is what the Sony and Pana offerings offer).