Conclusion:
The Plum Trigger Z104, being a device released over a decade ago, was designed to fulfill the basic needs of users transitioning from feature phones to smartphones. It stands out for its dual SIM capability and affordability. While its hardware and software are now outdated, at its time of release, it presented a well-rounded package for someone seeking an entry-level smartphone experience in a compact form factor with essential functionalities. The choice of colors, black and white, provided a simple yet elegant finish to an unassuming design. Despite being discontinued, it remains a notable artifact reflecting the technology trajectories of early 2010s smartphones.