Conclusion
The Asus Zenfone Go ZB450KL is a no-frills smartphone that provides essential features to users who prefer simplicity and functionality over high-end specifications. Its design is practical, the performance caters to basic needs, and the inclusion of a removable battery is a compelling attribute. However, its limitations in camera quality, display resolution, and processing power make it more suited as a second device or for someone who uses a smartphone primarily for calls and messaging. At its release, the price point of around 110 EUR was appropriate for the features it offered, further affirming its role as an affordable entry-level option.