Samsung Galaxy S Relay 4G T699 official Pictures. Samsung Galaxy S Relay 4G T699 is a Smartphone of samsung. The Samsung Galaxy S Relay 4G T699 Android Smartphone. Announced Sep 2012. Features 4.0″ Display, Snapdragon S4 Plus Chipset, 5 MP Primary Camera, 1.3MP Front Camera, 1800 MAh Battery, 8 GB Storage, 1000 MB RAM. Samsung Galaxy S Relay 4G T699 price starts.