There was so much stuff that happened with Lenovo at CES 2023 so far. Let's start with their E-ink/OLED combo swivel-screen laptop...thing. It's weird, but it's such a cool concept. According to Engadget, you can "flip between the 13.3-inch 2.8K OLED and the front-lit 12-inch e-ink panel on the top cover."
This is the 3rd generation of this strange masterpiece. This time around, According to Gizmodo, you have a Intel Core i7 with a maximum of 16GB of LPDDR5X RAM, with all the power being cast to a 2.8K OLED display panel. It has a touchscreen that supports pen input as well, and has a max of 400 nits of brightness. The prementioned e-ink panel has a 12Hz refresh rate.
Another product Lenovo unveiled at CES 2023 is their YogaBook 9i. It's a dual screen laptop that looks like a big Galaxy Fold or Surface Duo with a keyboard attached to it, and it of course runs Windows 11, rather than Android.
The last thing that they unveiled at CES was the Smart Paper, which, as previously mentioned, is Lenovo's answer to the the Scribe by Amazon. According to Engadget, it has 9 pen settings, such as pencil, ballpoint and marker. It also has 4,096 sensitivity levels, according to a Lenovo press release. The screen is an anti-glare 10.3 in panel housed inside a metal chassis.