[j.p.s]

Originally Posted by Quoth

DXG only 167 dpi approx?

DX* are exactly 150 DPI, so a bit worse than K2, but so much nicer for reflowable books. PDF OK for the tiny percentage with small page size, small margins, and non-tiny text size.

I'd imagine a 13″ @ 150 dpi is similar to 10.3″ 227 dpi but inferior due to weight. I considered the two sizes of Sony years ago and thought the 13″ model was really for office desks and smaller one too expensive. They were aimed at paperless office concept, not reading.

The Sony DPT-S1 has a Mobius screen and feels quite light. The Boox Max Lumi also has a Mobius screen, but is much heavier and feels it.

I wear 3.5 strength reading glasses. They are not very flexible on reading distance compared to people not needing reading glasses.

I need glasses for everything except reading, but don't have much distance flexibility without my progressive lenses. Overall, I prefer reading without glasses.