Panasonic GH5 Mark II Dynamic Range Test done by photons to photo website, and according to their findings the dynamic range of the camera greatly improved compared to Panasonic GH5. Take a look at the test score below
|Model name||Maximum dynamic range||Low light ISO||Low light EV|
The dynamic range of Panasonic GH5 Mark II improved due to the upscaled image decoding/video decoding algorithm used inside the camera.
The surprising thing in the test is Despite being an old M4/3 sensor inside the Panasonic gh5 mark ii camera, the dynamic range of the GH5 Mark II surpassed the dynamic range of the Sony A6400 APS-C sensor.