Conclusion
The Samsung B520 addresses the essential needs of users seeking a reliable, straightforward mobile device. While it may not offer the advanced features of contemporary smartphones, it excels in providing basic connectivity and communication tools with impressive battery life and a robust build. Targeted at individuals who appreciate simplicity or require a secondary mobile device, the B520 remains an economical choice, once priced at about 40 EUR. Although discontinued, it represents an era of mobile phones where usability and durability were core strengths.