Onyx Boox Tab Ultra C Screen Comparison Review
Here's a closer look at the new Kaleido 3 color E Ink screen on the new Onyx Boox Tab Ultra C. It has a 10.3" screen with 300 ppi for black and white and 150 ppi for color. Tab Ultra C at Amazon: https://amzn.to/43fB6Ax (affiliate link)
More info: https://blog.the-ebook-reader.com/