FEATURED, LOCAL, Mobile, PDA, TECHIE Sony announces Xperia Z5, Z5 Compact, Z5 Premium with 4K Display September 3, 2015 Sony introduces 3 handsets yesterday. They are the Sony Xperia Z5, the Xperia Z5 Compact and the Xperia Z5 Premium. Of the 3, only 5.5-inch Z5 Premium sports.. TweetSharePinShare0 Shares Continue Reading