Samsung Galaxy Tab Pro 8.4 official Pictures. Samsung Galaxy Tab Pro 8.4 is a Smartphone of samsung. The Samsung Galaxy Tab Pro 8.4 Android Tablet. Announced Jan 2014. Features 8.4″ Display, Snapdragon 800 Chipset, 8 MP Primary Camera, 2 MP Front Camera, 4800 MAh Battery, 32 GB Storage, 2 GB RAM. Samsung Galaxy Tab Pro 8.4 price starts.