Samsung Galaxy Note mobile was launched in October 2011. The phone comes with a 5.29-inch touchscreen display offering a resolution of 800x1280 pixels at a pixel density of 285 pixels per inch (ppi).
Samsung Galaxy S II mobile was launched in April 2011. The phone comes with a 4.30-inch touchscreen display offering a resolution of 480x800 pixels. Samsung Galaxy S II is powered by a 1.2GHz ...