ONYX Boox Palma e-ink w/ Plus42...

[pompito]

I was just looking at this device a week ago when I thought about having a "dedicated
cheap phone" to run free42 (after getting some mild burn-in on my phone).
Well it's not cheap, but looks like a good option and battery life should be excellent in comparison to a phone.
You also get to have a nice ebook/music player/web browser reader along with your calculator too .