Right. Didn't meet what I was looking for on the phone front nor x86 on the stand-alone handheld front. Although that would be a closer comparison to the other standalone handhelds. While it doesn't have a keyboard, it does have a full Android OS that doesn't necessarily need one. Although that would open it up to any Android tablet with gaming controls. I think that could fill a list in and of itself. So probably best to exclude the Android-only handhelds.
I'm thinking these are the qualities that would make the list:
- Full desktop OS support (Linux, Windows, etc.), but not just Android as there are tons of those.
- Built-in physical keyboard and/or gaming controls
Things like LTE, phone support, bluetooth, ports, etc. are all good to mention, but perhaps not necessary (well, maybe at least USB). Anything else come to mind?