The Lenovo S920 is one of the slimmest phones in the smartphone market. The phone is just about 7.9 mm thin. The dimensions of the phone are 153.9 x 77.7 x 7.9 mm (6.06 x 3.06 x 0.31 in). The phone has a plastic body but it looks premium and trendy. The phone runs on Android v4.2 (Jelly Bean) with Lenovo's custom user interface. A quad-core
1.2 GHz MediaTek MT6589 processor powers the phone accompanied with 1 GB of RAM, which makes the phone fast and reliable for multitasking. The phone has a 5.3-inch HD
capacitive touch screen display with the pixel density of 277ppi. The phone weighs just about 154.2 grams.