At an exhibition of Sony headphones an interesting, unidentified phone appeared - could it be the Sony Xperia Z1S? If you've missed the rumors, the Z1S is supposed to be the international version of the Xperia Z1 f (also called Z1 mini sometimes). The Sony Xperia Z1 f is the first true super mini - it has the same specs as its 5" counterpart (Xperia Z1), but has a 4.3" 720p screen and a...
Source: http://www.gsmarena.com/sony_xperia_z1s_aka_z1_mini_spotted_in_the_wild-news-7051.php
