Conclusion
The BLU Quattro 4.5, with its balance of performance and features, was a competitive choice for budget-conscious users in 2013. Its reliable processor, adequate display, and reasonable battery life positioned it well among other mid-range options of its time. Although it now feels outdated compared to modern smartphones, it served its purpose effectively during its lifespan, offering a comprehensive smartphone experience for users who valued affordability without sacrificing essential functionality. Priced initially at about 180 EUR, it provided good value for money.