Lenovo S820 Android Smartphone was launched in May 2013. It is running on the MTK 6589W processor with PowerVR SGX544 GPU. The phone has 1 GB RAM and 4 GB of internal storage which is expandable using microSD, up to 32 GB.
The Lenovo S820 has a 4.7 inches HD, 720 x 1280 pixels IPS display with a pixel density of 312 ppi. Coming to cameras, it has a 12 MP rear camera and a 2 MP front camera for selfies. It has a microUSB port for data syncing and charging. There is a accelerometer sensor present on the Lenovo S820. It is a single SIM smartphone with support for 3G, Wi-Fi, FM Radio, Bluetooth and GPS too.
The Lenovo S820 runs on Android OS, v4.2 (Jelly Bean) and all this is powered by a 2000 mAh battery. It measures 139.5 x 69.7 x 9 mm (height x width x thickness) with a total weight of 143 grams including battery.