Sony Xperia Z5 Premium is the World’s first dual SIM 4K Smartphone

s previously know globally as Sony Ericson before re-branding in 2012 is now known by the name Sony Xperia. Xperia is the brand name of smartphones from Sony Mobile. As Sony Xperia launched their first android smartphone in 2008 which is named by Sony Xperia X1 a this is the first generation of Xperia Smart Phone at that time Xperia X1 was the best phone. But now the Xperia launched Sony Xperia Z5 premium. Continue reading