Samsung Galaxy Tab A 8.4 (2020) official Pictures. Samsung Galaxy Tab A 8.4 (2020) is a Smartphone of samsung. The Samsung Galaxy Tab A 8.4 (2020) Android Tablet. Announced Mar 2020. Features 8.4″ Display, 5000 MAh Battery, 32 GB Storage, 3 GB RAM. Samsung Galaxy Tab A 8.4 (2020) price starts.