Posh Orion Pro X500 official Pictures. Posh Orion Pro X500 is a Smartphone of posh. The Posh Orion Pro X500 Android Smartphone. Announced Jan 2014. Features 5.0″ Display MT6582M Chipset 8 MP Primary Camera 1.3 MP Front Camera 1800 MAh Battery 4 GB Storage 1000 MB RAM. Posh Orion Pro X500 price starts.