(SR3) Sony A7sII successor records 4k120p and has a cooling vent?

Image on top shows the cooling vent of the new Panasonic S1H This rumor is from a reliable source. He had the chance to see a testing prototype of the new Sony A7sII successor some months ago. And here comes the warning: He saw a prototype months ago which means Sony might have changed some … Continue reading (SR3) Sony A7sII successor records 4k120p and has a cooling vent?