@bustapr
They're switching from OLED to LCD screens. There's pros and cons, I suppose, with one of the pros being that LCD is less susceptible to burn in. I think that people just liked the OLED on the Vita a lot, since it produces such nice looking color, and are worried that the LCD wasn't be as nice. I'm curious to see the comparisons once the new Vita gets into the hands of sites like Anandtech.
As for the analogs... They're still the "good" ones. And the X O square triangle buttons have been improved. So no downgrade on inputs....
From there, no more propriety USB connector, they slimmed the Vita down quite a bit, added nice color models, added in 1GB of internal storage (so people without memory cards can play physical media, storing saves on the 1GB), and it actually looks pretty nice.
http
/www.jp.playstation.com/psvita/hardware/