They are both 300 DPI. The web browsing is a lot easier on the BOOX since it has 6gb ram. I like reading PDF on the BOOX since it has text to speech if you want to listen to documents rather than read them.
@@YV-2000 I do not own a Palma & currently researching boox products, palma cannot use a simcard, with wifi with and proper app you could probably make calls using wifi but you will not recieve cell service.