Network and Connectivity
The Cubot J8 supports both GSM and HSPA network technologies, ensuring connectivity across a range of 2G and 3G bands. Specifically, it accommodates GSM 850, 900, 1800, 1900 bands for both SIM slots and HSDPA 900 and 2100 for 3G connectivity. While it lacks 4G capabilities, this limitation is expected in a budget device and will suffice for users predominantly utilizing mobile data for calls, text, and low-bandwidth applications. The phone's dual SIM functionality permits the use of two Nano-SIM cards, making it suitable for people managing multiple numbers.