Archos 50c Oxygen official Pictures. Archos 50c Oxygen is a Smartphone of archos. The Archos 50c Oxygen Android Smartphone. Announced Feb 2014. Features 5.0″ Display, MT6592 Chipset, 8 MP Primary Camera, 2 MP Front Camera, 2000 MAh Battery, 8 GB Storage, 1000 MB RAM. Archos 50c Oxygen price starts.