The panasonic gx8 builds on the feature set of the previous gx7 model offering a handful of significant improvements across various aspects of its functionality designed with the serious photographer and videographer in mind the gx8 flagship boasts a new 203 megapixel live mos sensor along with a faster venus engine and dual image stabilisation system to achieve unprecedented picture quality in low light max iso 25600 lightening quick af and 8fps burst shooting and 4k videophoto capabi