Side By Side Comparison of Blu Pure XL and ZTE Nubia Z11 mini. Compare Processor, display, RAM, Storage and other features here. You can quickly compare Blu Pure XL and ZTE Nubia Z11 mini smartphones just by looking at their ratings and results showing "winner" and "runner up." There is also a short analysis comparing different features of Blu Pure XL and . You can also look at each hardware feature individually to perform your analysis while comparing mobile phones.