Sony to introduce a new flagship next week, could it be the global variant of the Xperia Z4?

Sony Mobile is preparing to hold press conferences in Taiwan and Hong Kong next week. According to the local media reports, the company would be unveiling a new flagship there. The press event in Taiwan is scheduled for May 27 while the one in Hong Kong will take place on May 28.
In Taiwan, Sony...
Sony to introduce a new flagship next week, could it be the global variant of the Xperia Z4?