XP Artist vs Huion Kamvas - any difference other than brand?

(not asking for shopping advice/brand recommendations, just trying to understand what actually differs between these two options as someone who is new-ish to digital art)

I'm currently looking into these two models (either a 12 or 13 inch) and aside from brand, the only difference I can really see is that the Kamvas is stated as being compatible with CSP whereas the Artist is not. (CSP compatibility is not something I necessarily need, it's just the only thing that stood out to me).

Is there genuinely a huge difference between these two models in terms of performance/technology/quality?