Side By Side Comparison of Sony Xperia ZL2 and LG G3 Dual-LTE. Compare Processor, display, RAM, Storage and other features here. You can quickly compare Sony Xperia ZL2 and LG G3 Dual-LTE smartphones just by looking at their ratings and results showing "winner" and "runner up." There is also a short analysis comparing different features of Sony Xperia ZL2 and . You can also look at each hardware feature individually to perform your analysis while comparing mobile phones.