vivo S1 Android Smartphone was launched in July 2019. It is running on the MediaTek MT6768 (12nm) processor with IMG PowerVR 7XTP-MT4 GPU. The phone has 4 GB RAM and 128 GB of internal storage which is expandable using microSD, up to 256 GB.
The vivo S1 has a 6.38 inches, 1080 x 2340 pixels Super AMOLED display with a pixel density of 404 ppi. Coming to cameras, it has a 16 MP rear camera and a 32 MP front camera for selfies. It has a microUSB port for data syncing and charging. There is a fingerprint sensor present on the vivo S1 as well, along with a magnetic field sensor (compass), proximity sensor and accelerometer sensor. It is a dual SIM smartphone with support for 4G LTE, USB OTG, Wi-Fi, FM Radio and GPS too.
The vivo S1 runs on Android 9.0 (Pie) and all this is powered by a 4500 mAh battery. It measures 161.97 x 75.93 x 8.54 mm (height x width x thickness) with a total weight of 189.50 grams including battery.