Nintendo announces new Switch with a larger 7" OLED display, 64GB storage, improved audio, but same CPU and RAM, on sale Oct. 8 for $350.
Aside from the new screen, the new model has a more flexible kickstand, double the built-in storage, and a LAN port in the dock. There are no major internal changes and it still doesn't support 4K. Nintendo says battery life will be up to 9 hours, same amount as the current Switch. So overall, it's pretty much $50 more for a brighter screen. Link
Photo credit: Nintendo