Panasonic Eluga Ray 500 official Pictures. Panasonic Eluga Ray 500 is a Smartphone of panasonic. The Panasonic Eluga Ray 500 Android Smartphone. Announced Sep 2017. Features 5.0″ Display, MT6737 Chipset, Dual: 13 MP, F/2.0 + 8 MP Primary Camera, 5 MP Front Camera, 4000 MAh Battery, 32 GB Storage, 3 GB RAM. Panasonic Eluga Ray 500 price starts.