The main display uses an E Ink panel, which is said to achieve a respectable refresh rate of 85 Hz and can display colors

I guess this might be good enough to have some sort of idea of what you’re pointing at. E-ink has gotten pretty good - here’s a brief demonstration of video shown on a 60 Hz e-ink monitor.

Colour representation is probably going to be less than great, but in return it’ll be great for taking pictures in direct sunlight.