The latest leak, coming from UniverseIce over at Twitter, suggests that the Pixel 8 Pro will use Samsung's ISOCELL GN2 sensor, a 50MP 1/1.12-inch sensor with 12.5MP binning. While the Pixel 7 Pro also came with a 50MP sensor, it was the 1/1.31-inch one, making this a big upgrade.
There are no further details, and earlier rumors suggested that the Pixel 8 Pro will have a 6.7-inch screen, and hopefully, we will hear more details soon.
Pixel 8 Pro may also use Samsung GN2 1/1.12 "
— Ice universe (@UniverseIce) April 23, 2023