The document summarizes Apple's September 2018 event, noting that the new A12 Bionic chip is 15% faster than the previous A11 chip and capable of 5 trillion operations per second. It also discusses the improved Neural Engine, larger displays on the new iPhone models including the largest yet on the iPhone Xs Max, improved battery life of 30-90 extra minutes depending on the model, the debut of the Apple Watch Series 4's focus on health technology, and that while this year's announcements were not major, there were still new models and improvements to see.