Meizu MX4 Pro official Pictures. Meizu MX4 Pro is a Smartphone of meizu. The Meizu MX4 Pro Android Smartphone. Announced Oct 2014. Features 5.5″ Display, Exynos 5430 Octa Chipset, 20.7 MP Primary Camera, 5 MP Front Camera, 3350 MAh Battery, 64 GB Storage, 3 GB RAM, Corning Gorilla Glass 3. Meizu MX4 Pro price starts.