Best tablet for WPS Office PDF annotation, what hardware works best with the app for serious PDF work?
I’m already using WPS Office PDF on my phone and the annotation features are solid enough for a free app. Now I'm looking to move that workflow to a tablet where the larger screen makes more sense for the kind of PDF work I actually do. I read and annotate a lot of research papers, scribbling notes in margins, highlighting sections, and generally marking up documents in a way that’s not possible on the phone.
The software side I'm reasonably comfortable with. What I want to understand is which tablet hardware makes the most of what apps like WPS Office PDF already do well. Specifically looking for good stylus support that works naturally with the annotation tools, a screen large enough to read a full research paper page comfortably, and hardware that runs WPS Office PDF smoothly without lag on the annotation side.
Which Android tablets have the best stylus and PDF compatibility, Samsung, Xiaomi, Lenovo?