Archos Diamond Alpha official Pictures. Archos Diamond Alpha is a Smartphone of archos. The Archos Diamond Alpha Android Smartphone. Announced Jun 2017. Features 5.2″ Display Snapdragon 652 Chipset Dual: 13 MP (1/2.9″ 1.25µm AF) + 13 MP Primary Camera 16 MP Front Camera 2950 MAh Battery 64 GB Storage 4 GB RAM. Archos Diamond Alpha price starts.