Here are the basic festures I find from the google. Maybe can help you.
Samsung Galaxy S IV - Dimension 136.6 mm (5.38 in) H 69.8 mm (2.75 in) W 7.9 mm (0.31 in) D , weight 130 g, Android 4.2.2 Jelly Bean , rear camera 13 MP, front 2 MP, removable storage microSD
Samsung Galaxy Note II - Dimension 151.1 mm (5.95 in) H 80.5 mm (3.17 in) W 9.4 mm (0.37 in) , Weight 180g (depends) , Andriod Jelly Bean ,rear camera 8MP