The Vivo S1 smartphone is equipped with 32MP Selfie Camera, AI Triple
Rear Camera with the Sony IMX499 Sensor, a 4,500mAh battery with 18W
Dual-Engine Fast Charging technology, Flash In-Display Fingerprint,
16.20cm (6.38) samoled FHD+ Display, 6GB RAM, 128GB internal memory
expandable up to 256GB and much more.