Vivo S1 4GB Price Rs. 35,999 In July 2019, a smartphone was released, weighing 179g and measuring 8.1mm in thickness. It operates on Android 9.0, paired with Funtouch 9 user interface. The device offers storage options of 64GB, 128GB, and 256GB, expandable using a microSDXC card. It is equipped with 4GB of RAM and powered … Continue reading Vivo S1 4GB Price in Pakistan.