Side By Side Comparison of Celkon Millennia Epic Q550 and Micromax Canvas Spark 2. Compare Processor, display, RAM, Storage and other features here. You can quickly compare Celkon Millennia Epic Q550 and Micromax Canvas Spark 2 smartphones just by looking at their ratings and results showing "winner" and "runner up." There is also a short analysis comparing different features of Celkon Millennia Epic Q550 and . You can also look at each hardware feature individually to perform your analysis while comparing mobile phones.