The device supports dual-SIM and runs Android 9 Pie with FunTouch as predicted by rumours. The device has a 6.38-inch full-HD Super AMOLED display. The smartphone is run by an octa-core Qualcomm Snapdragon 665 processor. The device has 8GB RAM and 128GB internal storage. The 8GB RAM prepares the phone to run without interruptions by letting the user run multiple applications without slowing down the operation of the device. Talking about the camera specifications, the Vivo S1 Pro has a quad rear camera setup with a 48MP primary sensor, an 8MP secondary sensor and two 2MP sensors covering the capture of a range of wide-angle, macro and bokeh shots. The smartphone also comes equipped to resist shakes and jerks in videos with electronic image stabilisation technology. The front camera is of 32MP in the Vivo S1 Pro and comes with support features like AI Face Beauty, HDR, AI portrait lighting and group selfie. The device also has an in-display fingerprint sensor. The Vivo S1 Pro has a 4,500mAh battery with support for 18W dual fast charging. The phone offers connectivity through 4G VoLTE, Wi-Fi, Bluetooth etc. and has a USB Type-C port. Vivo’s Multi-turbo feature gives the user access to a range of optimisations and increases the performance and response of the device. The device also comes with an Ultra-Game Mode to prevent disturbing notifications and alerts which may occur during gameplay. The phone also provides support for Dark Mode. For the latest gadget and tech news, and gadget reviews, follow us on Twitter, Facebook and Instagram. For newest tech & gadget videos subscribe to our YouTube Channel. You can also stay up to date using the Gadget Bridge Android App.