Side By Side Comparison of Intex Cloud X3 and Karbonn K777*. Compare Processor, display, RAM, Storage and other features here. You can quickly compare Intex Cloud X3 and Karbonn K777* smartphones just by looking at their ratings and results showing "winner" and "runner up." There is also a short analysis comparing different features of Intex Cloud X3 and . You can also look at each hardware feature individually to perform your analysis while comparing mobile phones.