Qualcomm has now detailed the last piece in the Galaxy S10 chipset puzzle - its next-gen Snapdragon 855 processor. Samsung already announced its own Exynos 9820 that will likely make a cameo there, too. We are pitting the two S10 system chips against their rivals from the second half of 2018, knowing fully well that these are the processors which will be tiding us over at least until the next fall.