According to leaked specs, the Sony A7C II inherits most of the features of the A7 IV including the 33MP image sensor, 4K/60P video, and a Front Wheel Dial. The EVF may or may not be upgraded to 3.68M dots, though the magnification will most probably stay at a disappointing 0.59x unless Sony redesigns the viewfinder for a larger and brighter image. Many photographers are super excited at the upgrade, but a small viewfinder will be the fly in the ointment.
Sony is teasing a new camera announcement for Tuesday, August 29, 2023. Rumors are rife that it will be updating its compact full-frame mirrorless camera, the Sony A7C (based on the Sony A7 III), with the Sony A7C II (based on the Sony A7 IV). They may also announce a new compact high-resolution version of that camera, the Sony A7CR (based on the Sony A7R V).