What I found interesting is that the Spanish review said it weighed 238 grams while the e-book reader store says 250 grams. Weight is an important factor for me so if someone who buys it could weight it later on that would be great.
Also the Boox page has a reader by the name of Onyx Boox I62
https://www.onyx-boox.com/onyx-boox-i62 is this the same reader but with a different screen..?