Acer Liquid Z5 official Pictures. Acer Liquid Z5 is a Smartphone of acer. The Acer Liquid Z5 Android Smartphone. Announced Jan 2014. Features 5.0″ Display, MT6572 Chipset, 5 MP Primary Camera, 2000 MAh Battery, 4 GB Storage, 512 MB RAM. Acer Liquid Z5 price starts.