Performance and Memory
The BLU Smart operates on the GSM/HSPA networks, compatible with 2G and 3G bands, and achieves internet speeds up to 3.6 Mbps. Internally, it holds a rather limited storage capacity of 52MB, but it generously compensates with a dedicated microSDHC card slot, enabling expanded memory for users who need a bit more room for personal data. The phonebook supports up to 1000 entries, which is fairly substantial for an entry-level model.