Samsung galaxy watch 3 45mm vs watch 4 July 8, 2019 16 32 64 128 Samsung galaxy watch 3 45mm vs 41mm Samsung galaxy watch 46mm vs samsung galaxy watch 3 45mm Samsung watch 4 46mm vs 42mm Samsung watch 5 44mm vs watch 4 44mm Samsung watch 4 44 vs 46 Samsung watch 4 classic 46mm vs 44mm