Side By Side Comparison of Spice Stellar 445 and Xolo A550s IPS. Compare Processor, display, RAM, Storage and other features here. You can quickly compare Spice Stellar 445 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 Spice Stellar 445 and . You can also look at each hardware feature individually to perform your analysis while comparing mobile phones.