You asked

Sony a7cr vs sony a7c ii?

Both cameras are full frame, announced in 2023, with in-body stabilisation and the Sony E mount. The difference is resolution. The Sony a7CR has 61 megapixels, and the Sony a7C II has 33 megapixels, the same sensor as the a7 IV.

I'd pick the a7C II for everyday shooting. The files are easier to handle, and 33 megapixels is plenty for prints and web use. Choose the a7CR if you crop hard, print very large, or want room to recover detail.

Either body takes the same lenses. Three good matches for a general kit are the Sony FE 16-35mm f/2.8 GM II, the Sony FE 24-70mm f/2.8 GM II, and the Sony FE 70-200mm f/2.8 GM OSS II.

Written by Claude from this site's pages.

From these pages