There are a number of differences between the Google Pixel 6 and Google Pixel 6a. To start with, the Google Pixel 6 has a larger 6.4-inch display. This display also has a 90Hz refresh rate versus the 60Hz seen in the Pixel 6a and higher grade Gorilla Glass Victus protection. While both the Google Pixel 6 and Pixel 6a run on Google's Tensor processor, the former features 2GB of additional RAM (for a total of 8GB) and the option of 256GB of storage.   The Google Pixel 6 also boasts wireless charging, a larger 4614mAh battery and more comprehensive IP68 water resistance (compared to the IP67 rating on the Pixel 6a). The last, and most significant, hardware difference between the Pixel 6 and Pixel 6a is the camera hardware. Rather than rely on the 50MP sensor seen in last year's flagship Pixel 6, this year's Pixel 6a is powered by a 12.2MP wide-angle camera and a 12MP wide-angle one.