Here we are comparing two cameras with different body types: Casio EX-100, which was introduced in February 2014 is a Small Sensor Superzoom camera with a 12.0MP 1/1.7" sensor whereas Panasonic GX85, which was introduced in April 2016 is a Semi-Pro Mirrorless camera with a 16.0MP Four Thirds sensor.
Comparing an interchangeble lens camera to a fixed lens camera is a bit tricky but we will do our best to make this a fair comparison. Fortunately, you can't go wrong with any of these cameras as we rank them amongst Top 10 cameras in their classes. Casio EX-100 is ranked #8
out of 242 Small Sensor Superzoom cameras with an overall score of 65 whereas Panasonic GX85 is ranked #10
out of 44 Semi-Pro Mirrorless cameras with an overall score of 79.
Let's have a brief look at the main features of Casio EX-100 and Panasonic GX85 before getting into our more detailed comparison.