Side By Side Comparison of Xiaomi MI2A and Acer Liquid Z220. Compare Processor, display, RAM, Storage and other features here. You can quickly compare Xiaomi MI2A and Acer Liquid Z220 smartphones just by looking at their ratings and results showing "winner" and "runner up." There is also a short analysis comparing different features of Xiaomi MI2A and . You can also look at each hardware feature individually to perform your analysis while comparing mobile phones.