Introduction
The Oppo A31, introduced in 2015, marked Oppo's venture into the budget smartphone segment with a focus on delivering value at an affordable price. Released in April of that year, it quickly became a go-to option for budget-conscious consumers seeking a reliable device. While it is now discontinued, the Oppo A31 (2015) offered a mix of basic features alongside decent performance for its time. This review delves into the design, display, performance, camera capabilities, connectivity options, and battery life of the Oppo A31 (2015) to provide a comprehensive overview.