> But zero info on anything that could actually make this worth a buy.
Obvious answer: no more game released on Switch 1 so you want a Switch 2 if you want to play new games.
That's work well enough for Playstation/Xbox.
The difference with the other consoles mentioned is that it's portable, and the time already made clear (with Switch 1 and Steam Deck) there is a massive need.
I don't doubt it will be released.
Im sure there are more details in this video for someone more discerning, too. My point is that I didn't find there to be much information in the trailer because it's clearly mostly a refresh. And I'm not complaining about that. Nor am I complaining about the nature of teasers.
wrt portability - this console will be competing with a healthy market of PC handhelds, which Xbox is preparing to enter soon.
In a couple years we'll have a new console war between Switch 2, Steamdeck 2, and Xbox portable.
This is where your first point is critical. People who want to play Mario/Zelda/Pokemon etc will buy the console, regardless of form factor.
Practically, yes, this is the main differentiator. But still it would be interesting to see some specs. Is the GPU 15% better, 50%, what? The switch came out 7 years ago... there is opportunity for some fairly serious performance improvements even in the mobile form factor.
Clearly it's the same basic platform. And I think that's fine - they've really cornered a pretty big niche of mobile (ish), motion controls, family.
I suspect the larger screen size is because more people are using the mobile aspect in their home, not out on the subway or something.