The Entourage Edge is probably one of the most interesting Android tablets released to date. It's a dual-book design that gives you a normal color-screen display on one side and an eInk display for eBook reading on the other. Imagine reading a back on the left side and writing notes on it on the right. It's mostly stock Android for the Edge, but if you're one who likes a good eReader and also wants a decent Android tablet, this one should be at least a light blip on your radar.
As for specs, you're getting an 800MHz processor, 512 MB of RAM, and you're getting a 10.1 inch 1024x600 main display, while the eInk is a 9.7 inch 1200x825 display.