Sony Mobile Communications has unveiled what they say as the world's lightest 4G LTE smartphone ever to land on Earth. Dubbed as the Sony Xperia SX, this smartphone will be one of Sony's first 4G capable smartphone to be launched in Japan. Yup, as of now, Japan will get this smartphone because according to the Japanese company, this smartphone is designed specifically for the Japanese market. Anyway, how light is the world's lightest LTE smartphone? Technically, it weighs only at a mind-boggling 95 grams. Sony plans to launch the Xperia SX in Japan in summer of this year.
