The S1 vs. the S1H: What Makes a Video-Focused Camera?
Amazon.com : Panasonic LUMIX S1 Full Frame Mirrorless Camera with 24.2MP MOS High Resolution Sensor, L-Mount Lens Compatible, 4K HDR Video and 3.2” LCD - DC-S1BODY : Electronics
LUMIX S DC-S1 | Full Frame Mirrorless Camera | Panasonic UK & Ireland