The Xiaomi 12 and 12 Pro are going global today and they arrive with several commitments that will make fans feel better about long-term ownership. The cheaper Xiaomi 12X is also getting some assurances, but not the full suite. Xiaomi is promising 3 Android OS updates and 4 years of security patches for the 12 and 12 Pro. Note that both launch with Android 12 and MIUI 13 and both are powered by the Snapdragon 8 Gen 1. The 12X, which is powered by the older Snapdragon 870, did not get such a commitment. All three models are getting 2 years of warranty – something that is standard in...