21,500. Is it the 'Samsung' brand value or does the device really live up to user expectations? We take a look. Samsung Galaxy Grand Duos mobile was launched in January 2013. The phone comes with a ...

Samsung Champ Deluxe Duos mobile was launched in February 2012. The phone comes with a 2.80-inch touchscreen display offering a resolution of 240x320 pixels. Samsung Champ Deluxe Duos is powered by an ...