Lenovo a536 is a nice product with well features& no hang or slow. It has dual camera with flash . real camera is 5mb and frond is 2 .and high quality vide.it include 1gb ram so it is not to be hang .we can add dual sim in it one is 3g and other is 2gThe Lenovo A536 is powered by 1.3GHz quad-core MediaTek MTK 6582 processor and it comes with 1GB of RAM. . The Lenovo A536 is a dual SIM(GSM and GSM) smartphone that accepts Regular and Regular