The XOLO Q520s was announced at 2015, January. Released 2015, January. The Smartphone is released at Discontinued.The Smartphone is released at Discontinued.The Smartphone is Android 4.4.2 (KitKat) which consists of Quad-core CPU.The graphics of this device is powered by Mali-400MP2 GPU.It has 4GB 512MB RAM.The device comes in 1 variants: 4GB 512MB RAM.The Smartphone comes with Android 4.4.2 (KitKat). The Smartphone has - thickness . It comes in 2 color variants, which are Black, White.The Smartphone is 2G Supported and has data speed of HSPA 21.1/5.76 Mbps. It has Dual SIM. XOLO Q520s has 4.0 inches display with 480 x 800 pixels resolution. This device packs Li-Po 1820 mAh, removable. It has Accelerometer, proximity.