CHF1399.–
XGIMI Horizon Ultra
4K, 2300 lm, 1.2 - 1.5:1
Question about XGIMI Horizon Ultra
Does it do the keystone correction optically or "only" digitally?
Helpful answer
Optically it only does the zoom, which is good and works well (most of the pixels and brightness are not lost).
As far as I know, it then corrects the keystone digitally.
Focusing also works digitally afterwards (automatically and well).