Hanvon WISEreader E920

Hanvon's E920 has a 9.7" 200dpi E Ink display - which they say is the highest-resolution e-reader display ever. The E920 supports MicroSD cards (up to 32GB), text-to-speech and instant Chinese to English translations. The battery should last for about 15 days, according to Hanvon. We don't have a photo of the reader, but here's a picture showing how the display compares to a 'regular' E Ink display:

The E920 will be available in June 2011.