The phone typically shipped with and 32GB or 64GB of internal storage , expandable via a dedicated microSD slot. The combination of 4GB RAM was a strong selling point for a budget phone in 2018, ensuring that multitasking and app switching remained relatively smooth. It ran on Funtouch OS 4.0 , based on Android 8.1 (Oreo). While feature-rich, the software experience was heavy on customization and lacked an app drawer, a signature style of Vivo’s interface at the time.