Pixel 7 and Pixel 7 Pro are its most advanced flagships yet, but do they include face unlock? With rising online fraud and theft cases, s want to invest their money in secure mobile devices. That's why Google equips its smartphones with the Titan M2 chip, while Samsung uses Knox security to protect s' data and privacy. Apart from this, the baseline level of security on any smartphone is its pin, , or biometric authentication method.
While both Android phones and iPhones still rely on codes when other methods of authentication fail or need to be verified, most phones come with either a fingerprint scanner, face unlock, or both. In 2017, iPhones ditched the Touch ID fingerprint sensor for Face ID, an advanced facial recognition system. Most Android phones on the other hand offer very basic face unlock, which isn't very secure. That's why fingerprint scanners are still the most reliable way to secure an Android smartphone at the moment.
According to Google's thanks to the Tensor G2 chipset. However, the Pixel 7 series does not have a proper facial recognition system. It is just enabled by the front camera and the new Tensor chipset that work together to analyze and recognize faces, which is not the safest implementation.
Pixel 7's Face Unlock Isn't Very Secure
Face unlock has returned to the Pixel series after three years. In 2019, Google released the Pixel 4 with a dedicated facial recognition system similar to Apple's Face ID. The front camera system on the Pixel 4 includes a dot projector, a flood illuminator, and an IR camera to map the 's face and compare it with the ed database. That's similar to how Face ID works on iPhone X and later models. However, Google did not stick with its version of Face ID for long, and discontinued it with the Pixel 5.
As per the a fingerprint, pin, or . This also implies that s will not be able to use Pixel 7's facial recognition system for ing payments, a feature that has been around on iPhones for quite some time now. To summarize, while face unlock is available on the Pixel 7 and Pixel 7 Pro, using the fingerprint sensor is a much better option for security.