Side By Side Comparison of LG G3 Cat.6 and Motorola Moto Maxx. Compare Processor, display, RAM, Storage and other features here. You can quickly compare LG G3 Cat.6 and Motorola Moto Maxx smartphones just by looking at their ratings and results showing "winner" and "runner up." There is also a short analysis comparing different features of LG G3 Cat.6 and . You can also look at each hardware feature individually to perform your analysis while comparing mobile phones.