Side By Side Comparison of Idea Ultra II and Panasonic P61. Compare Processor, display, RAM, Storage and other features here. You can quickly compare Idea Ultra II and Panasonic P61 smartphones just by looking at their ratings and results showing "winner" and "runner up." There is also a short analysis comparing different features of Idea Ultra II and . You can also look at each hardware feature individually to perform your analysis while comparing mobile phones.