Samsung's been teasing Ultra-grade and slim foldable phones for the upcoming Galaxy Z series. The company may also unveil its next smartwatch.

An IP48 rating means that the Galaxy Z Fold can withstand a dunk in water — up to 1.5 meters for 30 minutes to be specific — but that dust resistance is limited to larger particles and not finer grains like you get from a device with an IP68 rating.

Samsung will host its third and final Galaxy Unpacked Event of 2025. Samsung hasn't revealed much beforehand other than its tagline "Ultra Unfolds," however the company is widely expected to release new foldable variants in its Galaxy smartphone lineup.