Does the IP68 rating protect the S23 Ultra from long-term saltwater exposure

Key Points on IP68 Rating and Saltwater Exposure

- Freshwater vs. Saltwater: The IP68 rating is tested under controlled conditions using fresh water. Saltwater, being corrosive, can damage the seals that provide this water resistance over time, potentially leading to liquid ingress if the device is submerged or splashed frequently in saltwater environments[1][2][5].

- Duration and Depth: While the S23 Ultra can handle short-term immersion in fresh water, prolonged exposure or submersion in saltwater is not advisable. The seals may degrade faster when exposed to harsh conditions like saltwater, which could compromise the device's water resistance[2][3][5].

- Warranty Considerations: Samsung does not cover liquid damage under warranty. Therefore, if you plan on using the S23 Ultra in environments where it might be exposed to saltwater (like at the beach), it is recommended to use a dedicated waterproof case for added protection[1][2].

Conclusion

In summary, while the Samsung Galaxy S23 Ultra is designed to withstand brief encounters with water, including accidental drops in fresh water, it is not designed for long-term exposure to saltwater. For activities involving saltwater, such as swimming in the ocean, using a waterproof case is strongly advised to prevent potential damage.