Lenovo Vibe S1 Android Smartphone was launched in September 2015. It is priced in India at Rs. 12999 ($191.16), running on the Mediatek MT6752 processor. The phone has 3 GB RAM and 32 GB of internal storage which is expandable using microSD, up to 128 GB (uses SIM 2 slot).
The Lenovo Vibe S1 has a 5.0 inches Full HD, 1080 x 1920 pixels IPS display with a pixel density of 441 ppi. It has Gorilla Glass protection as well. Coming to cameras, it has a 13 MP rear camera and a 8 MP front camera for selfies. It has a microUSB port for data syncing and charging. There is a accelerometer sensor present on the Lenovo Vibe S1. It is a dual SIM smartphone with support for 4G LTE, Wi-Fi, FM Radio, Bluetooth and GPS too.
The Lenovo Vibe S1 runs on Android OS, v5.0 (Lollipop) and all this is powered by a 2500 mAh battery. It measures 143.3 x 70.8 x 7.8 mm (height x width x thickness) with a total weight of 132 grams including battery.