4 ms·
An eInk display can refresh much faster than that, it's just that you can't keep refreshing so fast if you want to spend less energy than an LCD would. But you
by icebraining 7y ago
An eInk display can refresh much faster than that, it's just that you can't keep refreshing so fast if you want to spend less energy than an LCD would. But you could adjust dynamically depending on the current use.