The us facing Poke 5 site specifies a Carta HD screen:
https://shop.boox.com/products/poke5
The China Boox site, their official Taobao page and this Goodereader article reference an updated 2024 version with the newer screen. Based on all that I assumed the US version being sold has not been updated yet, let alone the stock at B&H where I planned to buy it.
https://goodereader.com/blog/onyx-bo...splay-launched