Panasonic has always excelled at high-resolution cameras. Panasonic Lumix DMC-GH5 the first camera in the world that shoots in 6K format. It can also record video in 4K at an impressive 60p.
The classification of the camera. Digital SLR is the most advanced camera type.
The amount of detail that the camera can capture is called the resolution, and is measured in mega pixels (MP). The more mega pixels a camera has, the more details it can capture and the larger pictures can be without becoming blurry.