The Google Pixel 3 has all the betterments you would expect from a flashy flagship smartphone: great camera, zippy processor, smarter AI. It also, though, comes with an unexpected bonus, one that works so deeply in the background you\u2019ll likely never even know it\u2019s there. The Titan M chip may be small and discreet, but it helps make the Pixel 3 and its beefier sibling, the Pixel 3 XL, among the most secure smartphones you can buy.