No.
Technology isn´t there yet to make such a device for the mass market and when it is possible I don´t want games compromised to fit handheld form.

I hope sony never wastes efforts in handhelds again.

No no no no no..... No... No. 😂 i lost all faith in Sonys handheld market after the vita. All those IPs they own could have been made games for the vita..... and we got barely two years of support then nothing but excuses.

I don't think they can make a handheld that can run PS4 games and that has 10 hour battery life just for $200.

Sounds like an awful idea.

I think the switch is far from beeing a sucessful concept, at least for now.

So, i would say a resounding no. They already tried it with the Vita remote play aswell and it wasnt so hot.

Great idea.
but is impossible by now.
Maybe in 4 years, before launching PS5..

I love the Vita but it has some flaws. So I have decided to create a way to make a PSP2/Vita2 a success. Make it use Blu Ray discs. No battery,plugs into the wall. Remove the screen and buttons but include a controller.Let it have the ability to hook up to a TV screen.

Also has anyone not learned by now? Making a more powerful handheld than Nintendo has literally NEVER WORKED. That strategy has FAILED 100% of the time.

If the ps4 isn't even 200, how the fuck do you expect it to fit in a 5 inch device? And a 10 hour battery...?

You do a good job imitating trump. 

If the Switch can only sell 1M FW, I doubt it would be a good indicator for Sony to make a new PSP..

Well as unrealistic your PSP 2 is, it still wouldn't fix one of the main problems of the PS Vita which was that it didn't have many of the IPs/Games that cater to the handheld market.