Asus Zenfone 3 Max ZC520TL Specification, Price and User Review, best deals and where to buy in Nigeria, Kenya, Ghana, Tanzania (Jumia and Konga) and India (Africa and Asia) Major Asus Zenfone 3 Max ZC520TL Specification HighlightNetwork: 2G - Yes, 3G - Yes, 4G - YesOperating System: Android 6.0.1, Marshmallow Processor: 1.25 GHz Quad Core Cortex A53 Display: 5.2 InchesRAM: 2 GB / 3