Maxwest Nitro 55M official Pictures. Maxwest Nitro 55M is a Smartphone of maxwest. The Maxwest Nitro 55M Android Smartphone. Announced Oct 2016. Features 5.5″ Display, MT6580 Chipset, 8 MP Primary Camera, 2 MP Front Camera, 2800 MAh Battery, 8 GB Storage, 1000 MB RAM. Maxwest Nitro 55M price starts.