This phone supports multiple 2G, 3G, and 4G LTE bands commonly used worldwide, including in Africa and Asia. It has dual SIM capability with Nano-SIM slots and supports 4G LTE bands B1, B3, B5, B7, B8, B20, B28, and TDD bands B38, B40, B41, which are compatible with many networks across these continents. Therefore, it can be used in Africa and Asia, provided the local carriers use compatible bands.