The following comes from Nikkei. Remember, this is not confirmed until Nintendo says so.

3DS revision

- 4.3 inch screen, making it 1.5 times the current size
- release in North America, Japan and Europe could happen as early as Summer

Wii U pricing and content

- 30,000 yen (roughly $380)
- will see distribution of non-game content
- this includes car navigator and books
- also mentioned is a karaoke service with around 10,000 songs

Thanks to all that sent this in!