One of the upsides of using a mirrorless camera over a DSLR is that generally speaking, mirrorless cameras are smaller and lighter which makes them easier to carry around. Sony’s A7 series of mirrorless cameras are relatively compact, but the company does make even more compact models.
This creates a conundrum for photographers who want the power of the A7 series, but want a smaller body. Sony has since introduced a solution to that problem in the form of the newly-announced Sony A7c. This is a full-frame mirrorless camera that has been stuffed into a compact body similar to that of Sony’s A6000 series.