I am having the same problem with my tablet. I do know for cell phones and other devices, there are anti glare add-ons for screens. Matte seems to be the most promoted. Other than draping a Count Dracula cape over me when trying to see my tablet screen I am looking for anti glare screens that fit my tablet. If I were in your situation, before buying up I would start with the easiest and least costly solution, a screen designed for non glare and I also know there are physical covers that can fit at the top of your cell phone to reduce glare. I have one for my go pro and it has produced fairly good results.