Incredibly close between these two. I have a Panasonic S1H with me at the moment, and am getting to know it. Meanwhile the Z-CAM, I had the briefest of hands-on at IBC and will be posting some footage from it. Both cameras are capable of 6K H.265 internal recording from a full frame sensor, and both are at the lower priced-end of the pro-cinema market.
How about a new kind of camera benchmark – Netflix. Their production guidelines for original 4K content have been updated to include the Panasonic S1H. According to Netflix the S1H’s image in DCI 4K mode at 400Mbit 10bit 4:2:2 ALL-I plays in the same ballpark as pro cinema cameras costing many times more.
The S1H is the best featured mirrorless camera on the market for filmmakers – just to put it into perspective, let’s start by summarising the entire competition as quickly as we can.