I got a bitty little Archos 28 just to listen to music and do Anki flash cards at work. Does the job great for the 80 bucks I got it for.

The small screen means I lose a bit on a few Anki dialogs. (Like the buttons at the bottom of the “deck complete for today” screen)

Not sure about Android itself, but you can change the font Anki uses easily enough.

Stats sync. Quickly and free.