Performance
Under the hood, the vivo Y12s is powered by the Mediatek MT6765 Helio P35 chipset. This 12 nm processor, combined with an octa-core CPU—configured with four Cortex-A53 cores clocked at 2.35 GHz and another four at 1.8 GHz—ensures smooth performance for basic tasks and moderate multitasking. The PowerVR GE8320 GPU handles graphics processing, enabling casual gaming and media playback without significant lag. The phone comes in several memory configurations, starting with 32GB of storage paired with 3GB of RAM, up to a model with 128GB and 4GB of RAM, providing flexible options depending on the user's needs.