Apple unveiled three new iPhones, iPhone XR, iPhone XS and iPhone XS Max on September 12 in California, US, all equipped with A12 Bionic Chip. A12 Bionic Chip is the industry’s first ever 7nm chip in the market with 8-core Neural Engine. It can handle 5 trillion operations per second. The most expensive iPhone XS Max, which features 6.5-inch stunning Super Retina displays, will sell for about 1,100 US dollars.