Its unfortunate that the supply chain for eink/epaper displays all seem to be centering on typical mobile device aspect ratios (like 16:9 for this device) particularly because remarkables are marketed as productivity oriented replacements for notebooks.
I would much rather have a A6 or A5 sized display or any other standard size for paper notebooks.
I would much rather have a A6 or A5 sized display or any other standard size for paper notebooks.