Performance and Memory
Under the hood, the i-mobile 520 offers 56MB of internal memory, suitable for storing contacts or messages but limited for multimedia enthusiasts. To compensate, it includes a dedicated microSD card slot that supports cards up to 1GB—a valuable feature for users needing additional storage for photos or music. The phonebook can store up to 1,000 entries, aligning with the needs of users who relied heavily on contact storage for personal and professional connections.