BISEN vs Tech Armor | iPhone XR Privacy Screen Protectors

The BISEN hasn't managed to get enough recognition from sources that do high-quality hands-on testing and therefore didn't make it into any relevant roundups. That, by itself, makes it difficult to recommend.

Moving on to the Tech Armor | iPhone XR Privacy Screen Protectors: no sources that perform reliable and objective hands-on testing have included it in their Privacy Screen Filter roundups, which usually means that a product doesn't make for a good purchase.

As a last step, we wanted to do a head-to-head BISEN vs. Tech Armor | iPhone XR Privacy Screen Protectors comparison of their review performance but, unfortunately, weren't able to find any review ratings on either product.