XDA Developers has determined that Google has included new primary camera sensors in its latest flagship smartphones. However, the upgrade is not the one that @UniverseIce claimed would be headed to the Pixel 8 Pro. For context, the leaker tweeted in April that the Pixel 8 Pro would feature the ISOCELL GN2, a 50 MP sensor with a 1/1.12-inch optical format and 1.4 μm-wide pixels.
In comparison, Google equips its Pixel 6 and Pixel 7 series flagships with the ISOCELL GN1, another 50 MP sensor that has a 1/1.31-inch optical format and 1.2 μm-sized pixels. As always, Google has not confirmed what camera sensors it uses in either device. Surprisingly, the Pixel 8 and Pixel 8 Pro also have 1/1.31-inch primary cameras, albeit with 21% improved light capture than the ISOCELL GN1.
Thus, Google has not equipped the Pixel 8 or Pixel 8 Pro with the ISOCELL GN2, which Xiaomi uses in the Mi 11 Pro and Mi 11 Ultra. Instead, the ISOCELL GNV is the only candidate remaining or a customised ISOCELL GN1. For some reason, Samsung has never publicly discussed the ISOCELL GNV, which is already available in the Vivo X80 Pro. Either way, the Pixel 8 Pro appears to be capable of shooting comfortably at 10x zoom, despite only having a 5x telephoto camera.