Low-Light Performance The Panasonic GH5S has been designed with low-light performance in mind. It's the first mirrorless camera to shoot Cinema 4K footage with a resolution of 4096x2160 at 60fps. The 10.2-megapixel sensor has been optimised for enhanced light sensitivity and features dual native ISO settings of 400 and 2500. V-Log colour profile is pre-installed, allowing you to capture a wide dynamic range for colour grading flexibility. Plus, you can record Full HD footage at 240fps for ultra-slow-motion video. High Sensitivity 10.2 Megapixel Image Sensor Inside the GH5S is an all-new 10.2-megapixl MOS sensor that has been developed for enhanced versatility in a range of lighting conditions. The sensor uses a unique Dual Native ISO function to deliver precision autofocus in situ.