Side By Side Comparison of Obi Leopard S502 and HTC Desire 626s. Compare Processor, display, RAM, Storage and other features here. You can quickly compare Obi Leopard S502 and HTC Desire 626s smartphones just by looking at their ratings and results showing "winner" and "runner up." There is also a short analysis comparing different features of Obi Leopard S502 and . You can also look at each hardware feature individually to perform your analysis while comparing mobile phones.