(Telecompaper) Sony announced that its Xperia Tablet Z, announced last month with NTT Docomo, will be available globally from this spring. The 10.1-inch Android tablet is on display at the Mobile World Congress in Barcelona alongside Sony's flagship Xperia Z smartphone, which is now available in over 60 countries. At MWC, Sony Mobile also unveiled its new integrated marketing campaign for its Xperia smartphones. The campaign will be deployed in more than 20 markets across TV, print, digital, out of home and retail channels from March. The ads reminisce about Sony's much-loved products and the unique consumer experiences that Sony can deliver, looking back at iconic moments in history and showing Sony innovations of today.