I recently bought the Vivo Y15, which comes with a 6.35-inch HD+ display at 720x1544 pixels resolution with a waterdrop notch which gives better viewing angles. Under the hood, the phone has MediaTek Helio P22 chipset paired with 4GB of RAM and 64GB of internal storage. I liked the software too as it has the latest Android 9.0 Pie-based Funtouch OS 9. The processor is based on 12nm FinFET production process which further comes with IMG PowerVR GE8320 GPU clocked at the frequency of 650MHz. The chipset is a good pick for a mid-range smartphone that can sustain multitasking, an HD+ display, high-performance, and much more. It is one of the best processors for android mobile. Overall, I am having a good experience especially with the 5, 000mAh battery capacity and triple rear camera setup.