Here is the specs comparison of Panasonic S1 & S1R. Take a look above.
For the first time Panasonic is announcing the Full Frame mirrorless camera …… stay tuned and subscribe for full review …ComingSoon… Lumix S1 – S1R are coming in early 2019—feature a full Super 35-sized sensor, which is nearly four times larger than the micro4/3 sensor in my Panasonic GH5s. The Lumix S1R is a 47-megapixel camera designed for photographers, and the S1 is 24MP for hybrid photo video shooters. Each camera shoots 4K60p, with in-body image stabilization, a 3-axis tilt LCD, and two different card slots—one for an SD card, and one for an XQD card.