Side By Side Comparison of Nokia XL 4G and Oplus XonPhone 5. Compare Processor, display, RAM, Storage and other features here. You can quickly compare Nokia XL 4G and Oplus XonPhone 5 smartphones just by looking at their ratings and results showing "winner" and "runner up." There is also a short analysis comparing different features of Nokia XL 4G and . You can also look at each hardware feature individually to perform your analysis while comparing mobile phones.