We’ve been fans of Boox ereader and tablet devices from Onyx for a while now, especially the Boox Nova Air C, one of our picks for best ereader. The Air C has a color LCD layer on top of the black and white E Ink, but now, the company is pushing its E Ink even closer to full-featured tablet territory by adding features we normally expect on a tablet such as the iPad 10. 9.

 The Onyx Boox Tab Ultra is a 10.
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