Conclusion
Overall, the Panasonic P51 was a competent offering in 2013, aimed at users seeking a dual SIM smartphone with a good display and reasonable performance at a mid-range price. While the device has since been discontinued and its Android version has become obsolete, at its launch, it fulfilled the expectations of its target market segment for balanced utility and design. Today, it serves as a reminder of how quickly smartphone technology has advanced, setting a foundational legacy for subsequent models.