The Oppo A78 is a mid-range smartphone that offers an impressive set of features and capabilities at an affordable price point. Launched in [year], it quickly gained popularity among smartphone enthusiasts in Bangladesh due to its sleek design, powerful performance, and reliable camera capabilities. Here, we will take a closer look at the Oppo A78's specifications and its price in Bangladesh. The Oppo A78 boasts a vibrant [size]-inch [technology] display with a resolution of [resolution]. The screen-to-body ratio is impressive, providing an immersive.........