According to trusted tipster Dohyun Kim, Samsung’s Galaxy Z Fold4 will include a 108-megapixel camera sensor as a big advance over the current model. As a result, several speculated that the camera module used in the Galaxy S22 Ultra (1/2.55″ ISOCELL HM3 sensor) will be utilised in the Galaxy S22.
Another tidbit from @chunvn8888 is that the Z Fold4’s configuration will be essentially similar to the S22U’s save for the 10MP periscope sensor, which is the only difference. This suggests that the foldable phone will have the same 12MP ultrawide and 12MP 3x telephoto camera modules as the Galaxy S flagship. The Z Fold3’s 4MP selfie camera is expected to be upgraded to a 10MP one in the near future, according to recent speculations.