Panasonic touts the new Lumix S1RII as its most powerful and flexible full-frame mirrorless camera, with upgrades to support for 8K/30fps recording with an expanded dynamic range. The S1RII is also backed to deliver extra-high-res vertical video, improved Phase Hybrid auto-focus (AF) and a High-Res Mode that upscales the resolution of its new BSI CMOS sensor in certain scenarios.