Performance
Under the hood, the Oppo A77 is powered by the Qualcomm Snapdragon 625 chipset, featuring an octa-core 2.0 GHz Cortex-A53 CPU and the Adreno 506 GPU. This setup is well-suited for handling everyday tasks smoothly and efficiently, with a reliable performance level for a mid-range device. The phone runs on Android 7.1 Nougat, layered with Oppo's ColorOS 3.1, offering a user-friendly interface and a range of customizable features.