https://wccftech.com/galaxy-z-fold-2-has-anti-erosion-waterproof-coating-to-protect-the-main-components-from-permanent-damage/

Samsung didn’t reveal a whole lot of information regarding the Galaxy Z Fold 2 unveiling and neither did the company provide any pricing and availability details, though that part will come later in the coming month. Even the press release was brief at best, but thankfully, there are a significant number of leakster prowling on Twitter that will provide valuable information for us. The latest one surrounds the ‘waterproofing’ abilities of the Galaxy Z Fold 2 and here are all the details you need to know.

According to Max Weinbach on Twitter, the Galaxy Z Fold 2’s waterproof coating means that if you erroneously drop it in water, the internals won’t get damaged, but he hasn’t mentioned if the flagship features an Ingress Protection rating or not. Take the Galaxy Note 20 Ultra for example; it features an IP68 dust and water-resistance rating. The flagship can stay submerged in water for 30 minutes up to a depth of 1.5 meters.