A:AnswerYou can actually filter blue light through the settings of your phone. There should be a toggle for it if you pull down your notification shade or search for blue light filter in your settings. If that does not work, there are a ton of free apps on the Play Store that will filter blue light by changing the color of your screen.
A:AnswerProbably not. Best Buy should be able to guide you to the correct selection. May be able to find it on their website, but if not the sales associates can find it for you. Will probably have to be ordered as most of what Best Buy carries in their stores is Apple branded.