Hello kavindu289,
Thanks for using the Apple Support Communities. We understand that you're having issues with your camera. To help us determine how best to move forward, we'd like to ask a few questions.
- Do you see the same issue if you view your photos in other settings besides "Vivid"?
- Do you recall the phone suffering any damage or a drop or bump that could have impacted the camera?
- If you use a 3rd party camera app, do you experience the same issue?
You mentioned this issue appeared after updating to iOS 15. To clarify, are you updated to iOS 15.0.2? Are there any troubleshooting actions you've tried on your own?
Best regards.