Vivo s1 price in Pakistan and features. The Vivo s1’s display features a 1080 x 2340 resolution. The battery in the Vivo S1 has a 4500 mAh capacity. Vivo s1 smartphone is currently available in the market, the smartphone is powered by the MediaTek Helio P65 chipset. The Vivo s1’s 6.38-inch super AMOLED capacitive touchscreen features a 1080 x 2340