Conclusion
In summary, the BLU C4 is a straightforward phone catering to an audience in need of essential mobile capabilities. Its compact design, dual SIM support, expandable storage, and the lightweight Android Go operating system make it a viable choice for users who prioritize cost and simplicity over cutting-edge technology. Although it may struggle to keep up with modern apps or high-demand tasks, the BLU C4 remains a solid option for basic call, text, and light app usage, affirming its place in the lower end of the smartphone market.