Protect the screen of your OnePlus smartphone with a screen protector. This prevents scratches and bumps on the screen of your OnePlus smartphone if you drop it, for example. Choose your OnePlus smartphone model here to see all suitable screen protectors for your device. Most screen protectors for OnePlus devices are made of glass. Glass screen protectors protect the screen of your smartphone very well. But they're pretty thick, so they're noticeable.