Side By Side Comparison of Lenovo S60 and Lenovo K4 Note. Compare Processor, display, RAM, Storage and other features here. You can quickly compare Lenovo S60 and Lenovo K4 Note smartphones just by looking at their ratings and results showing "winner" and "runner up." There is also a short analysis comparing different features of Lenovo S60 and . You can also look at each hardware feature individually to perform your analysis while comparing mobile phones.