HannsNote 2 SN10HR1B

Modos Flow will be launching some time this year: https://modos.tech E Ink is closer to black and white then full grayscale. Native grayscale is either slow or increases ghosting, so grayscale is usually emulated by spacial dithering. For light video watching you might be better off getting RLCD tab

10" HannsNote2 and 7.8" Harborinno Paper 7. Both are outdoor tablets, usable indoors near window, but not in dark rooms. There are couple of Hannspree tablets with fronlight in pipeline, also 10" and 7.8", might be available in Q3. HannsNote2 successor without frontlight is also in pipeline as well

We will have more tablet options eventually, from Hannspree, SvD and Eazeye. My main concern is lack of security updates, devices are launched and then forgotten. Hannspree, Harborinno and SvD at least bother to get Google Play certification, something earlier RLCD tablets from TCL, Hisense and Eyem

Old 32" SvD had 9% reflectance, news 24" SvD 12% and Eazeye 23.8" monitor 19%. Hannspree used to recommend at least 500 Lux for Hannsnote2 tablet (panel has 21% reflectance) and 1000 Lux for Hybri (expected to be in 11-14% range). That sounds about right for those devices and is not far from 100nits

Those are 7.8" only. Hannsnote2 is 10" and somewhat cheaper. I'm not sure if they still have 14" one in pipeline, they stopped mentioning it and 14" panel nowhere to be seen. Maybe we'll hear more before IFA 2025 in September.