Posh Titan Max HD E550 official Pictures. Posh Titan Max HD E550 is a Smartphone of posh. The Posh Titan Max HD E550 Android Smartphone. Announced Jul 2015. Features 5.5″ Display MT6592M Chipset 13 MP Primary Camera 5 MP Front Camera 2400 MAh Battery 8 GB Storage 1000 MB RAM. Posh Titan Max HD E550 price starts.