Just FYI, some of the Paperwhite models have that same 300 ppi as the Oasis. There are 3 Paperwhite models, the original, a slight upgrade refresh a year or two

Just FYI, some of the Paperwhite models have that same 300 ppi as the Oasis. There are 3 Paperwhite models, the original, a slight upgrade refresh a year or two later, and another upgrade a year or two after that which gave it the 300 ppi screen.