Celkon Q519 official Pictures. Celkon Q519 is a Smartphone of celkon. The Celkon Q519 Android Smartphone. Announced May 2015. Features 5.0″ Display, Spreadtrum 7731 Chipset, 5 MP Primary Camera, 2 MP Front Camera, 2000 MAh Battery, 4 GB Storage, 512 MB RAM. Celkon Q519 price starts.