Wiko Highway 4G official Pictures. Wiko Highway 4G is a Smartphone of wiko. The Wiko Highway 4G Android Smartphone. Announced May 2014. Features 5.0″ Display, Nvidia SL460N Chipset, 16 MP Primary Camera, 8 MP Front Camera, 2350 MAh Battery, 16 GB Storage, 2 GB RAM, Dual Corning Gorilla Glass 2. Wiko Highway 4G price starts.