Conclusion
Priced at approximately 100 EUR, the Lava Z4 strikes a commendable balance between cost and functionality. It is aimed at users who prioritize essential smartphone features coupled with robust battery life and reliable performance for everyday use. While it does not offer an exceptional level of innovation or cutting-edge technology, its solid build, satisfactory cameras, and expandable storage make it a sensible choice for budget-conscious consumers or as a secondary device. For those not seeking high-performance games or intensive applications, the Lava Z4 presents a compelling economic option that fulfills basic smartphone needs proficiently.