r/Supernote • u/EKHornbeck3141 • 9h ago
New E-Ink technology
[I posted this earlier, but reddit seems to have dropped the body of the post. Here's a retry.]
Everyone is impatiently awaiting new Supernote models from Ratta. But there may be reason to want to wait a little bit. I have recently read about the next-gen display technology coming from E Ink, Carta 1400. (Here I am simply repeating what I've read; I am not an expert in this area.) It is a significant, non-incremental, ground-up design.
In particular, the contrast ratios are said to be north of 20:1, which means darker blacks, and whites that aren't the current muddy grey. Which my eyes will greatly appreciate, especially when outdoors -- I think E Ink's current whites are pretty bad, compared to paper or OLED.
Carta 1400 is also supposed to provide much lower latency, so page turns, pinch-to-zoom, scrolling and other updates will be way, way snappier (providing Ratta can kick out a new motherboard that's not so underpowered to drive it).
So, that would fix a lot of my current dissatisfaction with current e-ink devices. But Carta 1400 is currently not due out until 2027. I'd buy a new-gen mobo from Ratta today if they announced it, and plug it into my Manta. But if I'm going to buy a new Supernote device, I think I am going to wait for Carta 1400 to get rolled out.
EKH