vivo Y91i Performance and Platform

Performance and Platform

Under the hood, the Vivo Y91i is powered by Qualcomm's Snapdragon 439 chipset, which employs a 12 nm process technology. Its octa-core CPU, comprising four 1.95 GHz Cortex-A53 cores and four 1.45 GHz Cortex-A53 cores, is adequate for multitasking at an entry level, providing a balance between performance and power efficiency. The Adreno 505 GPU handles graphic tasks, suitable for casual gaming and multimedia applications. The device runs on Android 8.1 Oreo, overlaid with Vivo’s Funtouch 4.5 UI, offering a user-friendly interface with basic customization options.