Is already available in Thailand? I cannot find any news online. Thank you

There is no PS5 portable. Who told you this lie?

 

There is a streaming device for PS5, but you still need a PlayStation 5 to use it.

Seems it was meant to be released at the end of the year. Thai article, so need to use auto translate.

 

https://www.gqthailand.com/tech/gadgets/article/sony-first-portable-remote-play-device

 

Found this to pre order, seems expensive.

 

https://www.happyconsole.com/product/2043/playstation-portal-remote-player-พร้อมจอขนาด-8″-เปลี่ยนทุกสถานที่ให้เป็นห้องเล่นเกม-2

  The release date in the US was supposed to be last Nov 15, but currently unavailable per Sony's website. The price was advertised at $199. A PS5 console is required and both devices have to be connected to the same wifi source.