Hello all. So I have found that even though our stylus seems to be just a "regular" stylus, i have found that to actually be untrue. I have several other android products in my possession and other stylus's as well. The other stylus's i have work on my other android products, but not the STYLO stylus. The software optimizations that lg claimed are true. This phone has been optimized to work with this particular stylus. So it may not be the "s-pen" but it is a specialized stylus.