Side By Side Comparison of Fly F53s and Microsoft Lumia 535. Compare Processor, display, RAM, Storage and other features here. You can quickly compare Fly F53s and Microsoft Lumia 535 smartphones just by looking at their ratings and results showing "winner" and "runner up." There is also a short analysis comparing different features of Fly F53s and . You can also look at each hardware feature individually to perform your analysis while comparing mobile phones.