Side By Side Comparison of iBall Aura 2b and Xolo A550s IPS. Compare Processor, display, RAM, Storage and other features here. You can quickly compare iBall Aura 2b and Xolo A550s IPS smartphones just by looking at their ratings and results showing "winner" and "runner up." There is also a short analysis comparing different features of iBall Aura 2b and . You can also look at each hardware feature individually to perform your analysis while comparing mobile phones.