Factory Unlocked Dual SIM( Micro SIM, Dual stand-by) Smartphone, Android V.8.1 Oreo(Go Edition) 5.0'' Capacitive display, 5MP Main Camera, 5MP front Camera, 480 X 854 Resolution Display Quad core 1.3 GHz Processor, 16GB Internal storage,1GB RAM, Support Micro SD slot up to 64GB,