Why compare the Portal to the Deck? The Retroid Pocket 3/3+/4/etc. and Ayn Odin are much more comparable (and better I’d say)
Edit to address the down votes: my point is that the Portal is not an arm processor. Hence why I chose arm based devices instead of the Ally or any number of AYANEO handhelds. I think devices in the same device category matter way more than 1st/3rd party offerings. If that were the case, we could talk about how everyone prefers Chiaki or whatever the 3rd party ps streaming app is to the first party offering, etc.