According to a leaked hands on video from a frensh website called Clubic, featuring Olivier Terme, Sony Mobile France Marketing Director, the Xperia Z5 Premium will be featuring 5.5-inch 4K display, 23MP shooter with 0.03s autofocus and 5x zoom, fingerprint sensor on the side, up to 2 days of battery life, water and dust resistance, aluminium frame, and capless microUSB port.
Terme has also confirmed that alongside the Xperia Z5 Premium, the company will be revealing a couple of new devices this week, including the Xperia Z5 and the Xperia Z5 Compact.