Posh Orion Mini S350 official Pictures. Posh Orion Mini S350 is a Smartphone of posh. The Posh Orion Mini S350 Android Smartphone. Announced Jul 2014. Features 3.5″ Display, MT6572M Chipset, 5 MP Primary Camera, 1.3 MP Front Camera, 1200 MAh Battery, 512 MB Storage, 256 MB RAM. Posh Orion Mini S350 price starts.