You can use Genesis Crystals on platforms that support Genshin Impact. To run the Genshin Impact system requirements your PC needs at a minimum, an Intel Core i5 CPU and NVIDIA GTX 1030 graphics card, and the Genshin Impact PC requirements need Windows 7 or later. If you want to play on Android you need to have a system that is 7.0 or higher. For iOS you will need a supported system of 9.0 or better. Finally, for PlayStation, you will need a PS4 or PS5 to play Genshin Impact.