I think ReMarkable's resolution is perfectly fine, and a higher DPI wouldn't make a significant difference.
However, it needs a better contrast. I can't tell if Scribe beats it on that, because in Scribe product videos their screen seems similarly dull, but other product shots have contrast so high it looks photoshopped.
However, it needs a better contrast. I can't tell if Scribe beats it on that, because in Scribe product videos their screen seems similarly dull, but other product shots have contrast so high it looks photoshopped.