Sony Xperia XZ1 vs Samsung Galaxy S8+ Battery Comparison, both were powered by Qualcomm Snapdragon 835, which is the better? In this video, I will show you battery charging test and battery drain test. Sony user might know that Sony got a battery care feature, so it would charge fast at first then slow down the speed. Samsung Galaxy S8+ got great performance on battery charging, this time it will be compared to XZ1. Witrigs offers not only mobile repair tutorial including disassembly, assembly, and compon