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Sony Unveils Its Humongous Xperia Ultra Z Smartphone

techtree As expected, Sony unveiled its Smartwatch 2 at the Mobile Asia Expo, Shanghai. Along with the waterproof smartwatch, it also broke cover on its gigantic Xperia Ultra Z. Competing with the Samsung Mega, this new monstrous phablet packs in a 6.4" full HD screen with something called as a "TRILUMINOS Display for mobile powered by X-Reality" (marketing mumbo-jumbo for crisp pictures on a huge screen).