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 ...
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Sony Xperia ZR mobile was launched in May 2013. The phone comes with a 4.60-inch touchscreen display offering a resolution of 720x1280 pixels at a pixel density of 323 pixels per inch (ppi). Sony ...