The phone packs in 6.3-inch multi-touch Super AMOLED display with 2340 x 1080 pixels resolution. It has octa-core Snapdragon 675 mobile platform with Adreno 612 GPU.
The Vivo S1 Pro specs include 6GB RAM with 256GB storage and 8GB RAM with 128GB Storage options. The device also supports further expansion up to 256GB using MicroSD card.
The device houses dual SIM slots and supports Dual 4G VoLTE. It has 32MP front camera placed inside pop-up mechanism. It has F/2.0 Aperture. At the back side is triple camera setup with LED flash. It consists of 48MP (main, F/1.78) + 8MP (Ultra-wide, F/2.2) + 5MP (Depth, F/2.4 Aperture) shooters.
The Vivo S1 Pro features in 3700 mAh (typical) battery capacity and supports 22.5W fast charging. Other options include Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Hotspot, Dual band (2.4/5GHz), Bluetooth V5.0, GPS/GLONASS, USB Type-C and 3.5mm Audio Jack.
The Vivo S1 Pro price is 2698 Yuan (US$ 400 / Rs. 27,700 approx.) for both 6GB RAM + 256GB storage or 8GB RAM + 128GB storage models. You can order the phone in China at company’s official e-store. It will start selling from May 9th, 2019. It comes in Coral Red and Love Blue color options.