Yesterday when I plug in my note 9 it showed a moisture detected warning so I just gave it a shake and let it be for few minutes even tho I didn't even take it near water could be sweat in my pocket. So then the charging worked but after few seconds ...
International version comes with snapdragon chipset, I recommend you stay away from buying the model with exynos chipsets as they are slower and overheats. Check reviews on youtube for more information.
