reMarkable released the reMarkable Paper Pro, a brand-new device with an 11.8” color display. The latency is down to 12 milliseconds from 21 milliseconds in the older reMarkable 2, which only featured black, white, and grayscale colors. Storage is up to 64GB from 8 GB.
It's a bit pricier than the previous model.
If you, like me, have the reMarkable 2, I don't think it is worth an upgrade. But I'll have to get one on my hands to know for sure.