Chosen Solution

Because of problem with rear camera on my iPhone 5 (camera does not focus on text, why?) I want to buy new camera. So can I replace iPhone 5 rear camera with iPhone 5s rear camera? And what about battery? Is it possible? Thank you

Unfortunately they are not compatible, the cameras are different and have different connectors. You will have to use a camera from another iphone 5. Hope this helps!

yes you can i just did it