I don't have an issue with this. Is it possible your camera is faulty?
There are some screen protectors that specifically reduce glare. Photodon sells various types and has a template, although not as perfect fitting as I’d like. The version I chose has glare and smudges a lot from finger oils I’m afraid.My problem with it, is if the sun hits the screen you can't see anything even at it's highest brightness setting. Anyone have a solution for this?