Share your experience!
Thanks for prompt response viridis.
Unfortunately it's not an issue with the case. I tried and same thing happens without a case on my phone.
I feel it's a combination of two things: overheating + damaged camera.
Overheating, because this issue isn't always present. Only when outside on a sunny day/when charging phone/after playing with the phone for some time. Also, camera tends to spit 'overheated' warnings and crashes after 1 minute of recording a movie. Very annoying.
Damaged camera, because this smudge/glare is always there in the same position (right side) and it has the same shape. It just changes colour based on something - could be due to overheating or changing filter.
I made below screenhots when manually applying different filters + when phone was plugged into charger (simulating overheating) + without any case on a phone. All photos were done within 2 minutes. Results are pretty interesting.
Link to full size photo:
https://www.dropbox.com/s/dxz1d9mov443r5y/pjimage%20%281%29.jpg?dl=0
Unfortunately repair installation with Sony PC Companion didn't help. Seems to be a hardware issue then.
Also, new video of my camera glitch, just for reference if anybody has the same problem in the future.
Have you tried other camera application?
I think its hardware malfunction but it doesnt hurt to try other app.
Thanks for suggestion orion310591
Just tried to get it working on below camera app. Unfortunately it's exactly the same issue there.
https://play.google.com/store/apps/details?id=photo.camera.hdcameras