Side By Side Comparison of Yu Yureka and Panasonic P81. Compare Processor, display, RAM, Storage and other features here. You can quickly compare Yu Yureka and Panasonic P81 smartphones just by looking at their ratings and results showing "winner" and "runner up." There is also a short analysis comparing different features of Yu Yureka and . You can also look at each hardware feature individually to perform your analysis while comparing mobile phones.